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Remove unused Builder/Executor functions and members

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This commit is contained in:
ahocevar
2018-11-25 20:06:37 +01:00
parent b71a8aa006
commit f4aec3fd01
18 changed files with 160 additions and 769 deletions
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38
src/ol/render/BuilderGroup.js
View File

@@ -1,38 +0,0 @@
/**
* @module ol/render/BuilderGroup
*/
import {abstract} from '../util.js';
/**
* Base class for builder groups.
*/
class BuilderGroup {
/**
* @abstract
* @param {number|undefined} zIndex Z index.
* @param {import("./ReplayType.js").default} replayType Replay type.
* @return {import("./VectorContext.js").default} Replay.
*/
getBuilder(zIndex, replayType) {
return abstract();
}
/**
* @abstract
* @return {boolean} Is empty.
*/
isEmpty() {
return abstract();
}
/**
* @abstract
* @param {boolean} group Group with previous builder
* @return {Array<*>} The resulting instruction group
*/
addDeclutter(group) {
return abstract();
}
}
export default BuilderGroup;

45
src/ol/render/ExecutorGroup.js
View File

@@ -1,45 +0,0 @@
/**
* @module ol/render/ExecutorGroup
*/
import {abstract} from '../util.js';
/**
* Base class for replay groups.
*/
class ExecutorGroup {
/**
* @abstract
* @param {number|undefined} zIndex Z index.
* @param {import("./ReplayType.js").default} replayType Replay type.
* @return {import("./VectorContext.js").default} Executor.
*/
getExecutor(zIndex, replayType) {
return abstract();
}
/**
* @abstract
* @return {boolean} Is empty.
*/
isEmpty() {
return abstract();
}
/**
* @return {import("../extent.js").Extent} The extent of the group.
*/
getMaxExtent() {
return abstract();
}
/**
* @abstract
* @param {boolean} group Group with previous executor
* @return {Array<*>} The resulting instruction group
*/
addDeclutter(group) {
return abstract();
}
}
export default ExecutorGroup;

86
src/ol/render/canvas/Builder.js
View File

@@ -7,16 +7,11 @@ import {buffer, clone, coordinateRelationship} from '../../extent.js';
import Relationship from '../../extent/Relationship.js';
import GeometryType from '../../geom/GeometryType.js';
import {inflateCoordinates, inflateCoordinatesArray, inflateMultiCoordinatesArray} from '../../geom/flat/inflate.js';
import {CANVAS_LINE_DASH} from '../../has.js';
import VectorContext from '../VectorContext.js';
import {resetTransform, defaultFillStyle, defaultStrokeStyle,
import {defaultFillStyle, defaultStrokeStyle,
defaultMiterLimit, defaultLineWidth, defaultLineJoin, defaultLineDashOffset,
defaultLineDash, defaultLineCap} from '../canvas.js';
import CanvasInstruction from './Instruction.js';
import {
create as createTransform,
apply as applyTransform
} from '../../transform.js';
/**
@@ -36,17 +31,10 @@ class CanvasBuilder extends VectorContext {
* @param {import("../../extent.js").Extent} maxExtent Maximum extent.
* @param {number} resolution Resolution.
* @param {number} pixelRatio Pixel ratio.
* @param {boolean} overlaps The builder can have overlapping geometries.
* @param {?} declutterTree Declutter tree.
*/
constructor(tolerance, maxExtent, resolution, pixelRatio, overlaps, declutterTree) {
constructor(tolerance, maxExtent, resolution, pixelRatio) {
super();
/**
* @type {?}
*/
this.declutterTree = declutterTree;
/**
* @protected
* @type {number}
@@ -60,12 +48,6 @@ class CanvasBuilder extends VectorContext {
*/
this.maxExtent = maxExtent;
/**
* @protected
* @type {boolean}
*/
this.overlaps = overlaps;
/**
* @protected
* @type {number}
@@ -85,12 +67,6 @@ class CanvasBuilder extends VectorContext {
*/
this.resolution = resolution;
/**
* @private
* @type {boolean}
*/
this.alignFill_;
/**
* @private
* @type {Array<*>}
@@ -121,42 +97,18 @@ class CanvasBuilder extends VectorContext {
*/
this.coordinates = [];
/**
* @private
* @type {!Object<number,import("../../coordinate.js").Coordinate|Array<import("../../coordinate.js").Coordinate>|Array<Array<import("../../coordinate.js").Coordinate>>>}
*/
this.coordinateCache_ = {};
/**
* @private
* @type {!import("../../transform.js").Transform}
*/
this.renderedTransform_ = createTransform();
/**
* @protected
* @type {Array<*>}
*/
this.hitDetectionInstructions = [];
/**
* @private
* @type {Array<number>}
*/
this.pixelCoordinates_ = null;
/**
* @protected
* @type {import("../canvas.js").FillStrokeState}
*/
this.state = /** @type {import("../canvas.js").FillStrokeState} */ ({});
/**
* @private
* @type {number}
*/
this.viewRotation_ = 0;
}
/**
@@ -315,40 +267,6 @@ class CanvasBuilder extends VectorContext {
};
}
/**
* @private
* @param {CanvasRenderingContext2D} context Context.
*/
fill_(context) {
if (this.alignFill_) {
const origin = applyTransform(this.renderedTransform_, [0, 0]);
const repeatSize = 512 * this.pixelRatio;
context.translate(origin[0] % repeatSize, origin[1] % repeatSize);
context.rotate(this.viewRotation_);
}
context.fill();
if (this.alignFill_) {
context.setTransform.apply(context, resetTransform);
}
}
/**
* @private
* @param {CanvasRenderingContext2D} context Context.
* @param {Array<*>} instruction Instruction.
*/
setStrokeStyle_(context, instruction) {
context.strokeStyle = /** @type {import("../../colorlike.js").ColorLike} */ (instruction[1]);
context.lineWidth = /** @type {number} */ (instruction[2]);
context.lineCap = /** @type {CanvasLineCap} */ (instruction[3]);
context.lineJoin = /** @type {CanvasLineJoin} */ (instruction[4]);
context.miterLimit = /** @type {number} */ (instruction[5]);
if (CANVAS_LINE_DASH) {
context.lineDashOffset = /** @type {number} */ (instruction[7]);
context.setLineDash(/** @type {Array<number>} */ (instruction[6]));
}
}
/**
* Reverse the hit detection instructions.
*/

337
src/ol/render/canvas/BuilderGroup.js
View File

@@ -2,61 +2,42 @@
* @module ol/render/canvas/BuilderGroup
*/
import {numberSafeCompareFunction} from '../../array.js';
import {createCanvasContext2D} from '../../dom.js';
import {buffer, createEmpty, extendCoordinate} from '../../extent.js';
import {transform2D} from '../../geom/flat/transform.js';
import {isEmpty} from '../../obj.js';
import BuilderGroup from '../BuilderGroup.js';
import ReplayType from '../ReplayType.js';
import CanvasBuilder from './Builder.js';
import CanvasImageBuilder from './ImageBuilder.js';
import CanvasLineStringBuilder from './LineStringBuilder.js';
import CanvasPolygonBuilder from './PolygonBuilder.js';
import CanvasTextBuilder from './TextBuilder.js';
import {ORDER} from '../replay.js';
import {create as createTransform, compose as composeTransform} from '../../transform.js';
import {createEmpty} from '../../extent.js';
import Builder from './Builder.js';
import ImageBuilder from './ImageBuilder.js';
import LineStringBuilder from './LineStringBuilder.js';
import PolygonBuilder from './PolygonBuilder.js';
import TextBuilder from './TextBuilder.js';
/**
* @type {Object<ReplayType, typeof CanvasBuilder>}
* @type {Object<import("./BuilderType").default, typeof Builder>}
*/
const BATCH_CONSTRUCTORS = {
'Circle': CanvasPolygonBuilder,
'Default': CanvasBuilder,
'Image': CanvasImageBuilder,
'LineString': CanvasLineStringBuilder,
'Polygon': CanvasPolygonBuilder,
'Text': CanvasTextBuilder
'Circle': PolygonBuilder,
'Default': Builder,
'Image': ImageBuilder,
'LineString': LineStringBuilder,
'Polygon': PolygonBuilder,
'Text': TextBuilder
};
class CanvasBuilderGroup extends BuilderGroup {
class BuilderGroup {
/**
* @param {number} tolerance Tolerance.
* @param {import("../../extent.js").Extent} maxExtent Max extent.
* @param {number} resolution Resolution.
* @param {number} pixelRatio Pixel ratio.
* @param {boolean} overlaps The builder group can have overlapping geometries.
* @param {?} declutterTree Declutter tree for declutter processing in postrender.
* @param {number=} opt_renderBuffer Optional rendering buffer.
* @param {boolean} declutter Decluttering enabled.
*/
constructor(
tolerance,
maxExtent,
resolution,
pixelRatio,
overlaps,
declutterTree,
opt_renderBuffer
) {
super();
constructor(tolerance, maxExtent, resolution, pixelRatio, declutter) {
/**
* Declutter tree.
* @type {boolean}
* @private
*/
this.declutterTree_ = declutterTree;
this.declutter_ = declutter;
/**
* @type {import("../canvas.js").DeclutterGroup}
@@ -76,12 +57,6 @@ class CanvasBuilderGroup extends BuilderGroup {
*/
this.maxExtent_ = maxExtent;
/**
* @private
* @type {boolean}
*/
this.overlaps_ = overlaps;
/**
* @private
* @type {number}
@@ -96,35 +71,18 @@ class CanvasBuilderGroup extends BuilderGroup {
/**
* @private
* @type {number|undefined}
*/
this.renderBuffer_ = opt_renderBuffer;
/**
* @private
* @type {!Object<string, !Object<ReplayType, CanvasBuilder>>}
* @type {!Object<string, !Object<import("./BuilderType").default, Builder>>}
*/
this.buildersByZIndex_ = {};
/**
* @private
* @type {CanvasRenderingContext2D}
*/
this.hitDetectionContext_ = createCanvasContext2D(1, 1);
/**
* @private
* @type {import("../../transform.js").Transform}
*/
this.hitDetectionTransform_ = createTransform();
}
/**
* @inheritDoc
* @param {boolean} group Group with previous builder.
* @return {Array<*>} The resulting instruction group.
*/
addDeclutter(group) {
let declutter = null;
if (this.declutterTree_) {
if (this.declutter_) {
if (group) {
declutter = this.declutterGroup_;
/** @type {number} */ (declutter[4])++;
@@ -137,21 +95,7 @@ class CanvasBuilderGroup extends BuilderGroup {
}
/**
* @param {CanvasRenderingContext2D} context Context.
* @param {import("../../transform.js").Transform} transform Transform.
*/
clip(context, transform) {
const flatClipCoords = this.getClipCoords(transform);
context.beginPath();
context.moveTo(flatClipCoords[0], flatClipCoords[1]);
context.lineTo(flatClipCoords[2], flatClipCoords[3]);
context.lineTo(flatClipCoords[4], flatClipCoords[5]);
context.lineTo(flatClipCoords[6], flatClipCoords[7]);
context.clip();
}
/**
* @return {!Object<string, !Object<ReplayType, import("./Builder.js").SerializableInstructions>>} The serializable instructions
* @return {!Object<string, !Object<import("./BuilderType").default, import("./Builder.js").SerializableInstructions>>} The serializable instructions
*/
finish() {
const builderInstructions = {};
@@ -167,243 +111,26 @@ class CanvasBuilderGroup extends BuilderGroup {
}
/**
* @param {import("../../coordinate.js").Coordinate} coordinate Coordinate.
* @param {number} resolution Resolution.
* @param {number} rotation Rotation.
* @param {number} hitTolerance Hit tolerance in pixels.
* @param {Object<string, boolean>} skippedFeaturesHash Ids of features to skip.
* @param {function((import("../../Feature.js").default|import("../Feature.js").default)): T} callback Feature callback.
* @param {Object<string, import("../canvas.js").DeclutterGroup>} declutterReplays Declutter replays.
* @return {T|undefined} Callback result.
* @template T
* @param {number|undefined} zIndex Z index.
* @param {import("./BuilderType.js").default} builderType Replay type.
* @return {import("../VectorContext.js").default} Replay.
*/
forEachFeatureAtCoordinate(
coordinate,
resolution,
rotation,
hitTolerance,
skippedFeaturesHash,
callback,
declutterReplays
) {
hitTolerance = Math.round(hitTolerance);
const contextSize = hitTolerance * 2 + 1;
const transform = composeTransform(this.hitDetectionTransform_,
hitTolerance + 0.5, hitTolerance + 0.5,
1 / resolution, -1 / resolution,
-rotation,
-coordinate[0], -coordinate[1]);
const context = this.hitDetectionContext_;
if (context.canvas.width !== contextSize || context.canvas.height !== contextSize) {
context.canvas.width = contextSize;
context.canvas.height = contextSize;
} else {
context.clearRect(0, 0, contextSize, contextSize);
}
/**
* @type {import("../../extent.js").Extent}
*/
let hitExtent;
if (this.renderBuffer_ !== undefined) {
hitExtent = createEmpty();
extendCoordinate(hitExtent, coordinate);
buffer(hitExtent, resolution * (this.renderBuffer_ + hitTolerance), hitExtent);
}
const mask = getCircleArray(hitTolerance);
let declutteredFeatures;
if (this.declutterTree_) {
declutteredFeatures = this.declutterTree_.all().map(function(entry) {
return entry.value;
});
}
let replayType;
/**
* @param {import("../../Feature.js").default|import("../Feature.js").default} feature Feature.
* @return {?} Callback result.
*/
function featureCallback(feature) {
const imageData = context.getImageData(0, 0, contextSize, contextSize).data;
for (let i = 0; i < contextSize; i++) {
for (let j = 0; j < contextSize; j++) {
if (mask[i][j]) {
if (imageData[(j * contextSize + i) * 4 + 3] > 0) {
let result;
if (!(declutteredFeatures && (replayType == ReplayType.IMAGE || replayType == ReplayType.TEXT)) ||
declutteredFeatures.indexOf(feature) !== -1) {
result = callback(feature);
}
if (result) {
return result;
} else {
context.clearRect(0, 0, contextSize, contextSize);
return undefined;
}
}
}
}
}
}
/** @type {Array<number>} */
const zs = Object.keys(this.buildersByZIndex_).map(Number);
zs.sort(numberSafeCompareFunction);
let i, j, builders, builder, result;
for (i = zs.length - 1; i >= 0; --i) {
const zIndexKey = zs[i].toString();
builders = this.buildersByZIndex_[zIndexKey];
for (j = ORDER.length - 1; j >= 0; --j) {
replayType = ORDER[j];
builder = builders[replayType];
if (builder !== undefined) {
if (declutterReplays &&
(replayType == ReplayType.IMAGE || replayType == ReplayType.TEXT)) {
const declutter = declutterReplays[zIndexKey];
if (!declutter) {
declutterReplays[zIndexKey] = [builder, transform.slice(0)];
} else {
declutter.push(builder, transform.slice(0));
}
} else {
result = builder.executeHitDetection(context, transform, rotation,
skippedFeaturesHash, featureCallback, hitExtent);
if (result) {
return result;
}
}
}
}
}
return undefined;
}
/**
* @param {import("../../transform.js").Transform} transform Transform.
* @return {Array<number>} Clip coordinates.
*/
getClipCoords(transform) {
const maxExtent = this.maxExtent_;
const minX = maxExtent[0];
const minY = maxExtent[1];
const maxX = maxExtent[2];
const maxY = maxExtent[3];
const flatClipCoords = [minX, minY, minX, maxY, maxX, maxY, maxX, minY];
transform2D(
flatClipCoords, 0, 8, 2, transform, flatClipCoords);
return flatClipCoords;
}
/**
* @inheritDoc
*/
getBuilder(zIndex, replayType) {
getBuilder(zIndex, builderType) {
const zIndexKey = zIndex !== undefined ? zIndex.toString() : '0';
let replays = this.buildersByZIndex_[zIndexKey];
if (replays === undefined) {
replays = {};
this.buildersByZIndex_[zIndexKey] = replays;
}
let replay = replays[replayType];
let replay = replays[builderType];
if (replay === undefined) {
const Constructor = BATCH_CONSTRUCTORS[replayType];
const Constructor = BATCH_CONSTRUCTORS[builderType];
replay = new Constructor(this.tolerance_, this.maxExtent_,
this.resolution_, this.pixelRatio_, this.overlaps_, this.declutterTree_);
replays[replayType] = replay;
this.resolution_, this.pixelRatio_);
replays[builderType] = replay;
}
return replay;
}
/**
* @inheritDoc
*/
isEmpty() {
return isEmpty(this.buildersByZIndex_);
}
}
/**
* This cache is used for storing calculated pixel circles for increasing performance.
* It is a static property to allow each Replaygroup to access it.
* @type {Object<number, Array<Array<(boolean|undefined)>>>}
*/
const circleArrayCache = {
0: [[true]]
};
/**
* This method fills a row in the array from the given coordinate to the
* middle with `true`.
* @param {Array<Array<(boolean|undefined)>>} array The array that will be altered.
* @param {number} x X coordinate.
* @param {number} y Y coordinate.
*/
function fillCircleArrayRowToMiddle(array, x, y) {
let i;
const radius = Math.floor(array.length / 2);
if (x >= radius) {
for (i = radius; i < x; i++) {
array[i][y] = true;
}
} else if (x < radius) {
for (i = x + 1; i < radius; i++) {
array[i][y] = true;
}
}
}
/**
* This methods creates a circle inside a fitting array. Points inside the
* circle are marked by true, points on the outside are undefined.
* It uses the midpoint circle algorithm.
* A cache is used to increase performance.
* @param {number} radius Radius.
* @returns {Array<Array<(boolean|undefined)>>} An array with marked circle points.
*/
export function getCircleArray(radius) {
if (circleArrayCache[radius] !== undefined) {
return circleArrayCache[radius];
}
const arraySize = radius * 2 + 1;
const arr = new Array(arraySize);
for (let i = 0; i < arraySize; i++) {
arr[i] = new Array(arraySize);
}
let x = radius;
let y = 0;
let error = 0;
while (x >= y) {
fillCircleArrayRowToMiddle(arr, radius + x, radius + y);
fillCircleArrayRowToMiddle(arr, radius + y, radius + x);
fillCircleArrayRowToMiddle(arr, radius - y, radius + x);
fillCircleArrayRowToMiddle(arr, radius - x, radius + y);
fillCircleArrayRowToMiddle(arr, radius - x, radius - y);
fillCircleArrayRowToMiddle(arr, radius - y, radius - x);
fillCircleArrayRowToMiddle(arr, radius + y, radius - x);
fillCircleArrayRowToMiddle(arr, radius + x, radius - y);
y++;
error += 1 + 2 * y;
if (2 * (error - x) + 1 > 0) {
x -= 1;
error += 1 - 2 * x;
}
}
circleArrayCache[radius] = arr;
return arr;
}
export default CanvasBuilderGroup;
export default BuilderGroup;

2
src/ol/render/ReplayType.js → src/ol/render/canvas/BuilderType.js
View File

@@ -1,5 +1,5 @@
/**
* @module ol/render/ReplayType
* @module ol/render/BuilderType
*/
/**

139
src/ol/render/canvas/Executor.js
View File

@@ -2,8 +2,8 @@
* @module ol/render/canvas/Executor
*/
import {getUid} from '../../util.js';
import {equals, reverseSubArray} from '../../array.js';
import {buffer, clone, createEmpty, createOrUpdate,
import {equals} from '../../array.js';
import {createEmpty, createOrUpdate,
createOrUpdateEmpty, extend, extendCoordinate, intersects} from '../../extent.js';
import {lineStringLength} from '../../geom/flat/length.js';
import {drawTextOnPath} from '../../geom/flat/textpath.js';
@@ -12,7 +12,7 @@ import {CANVAS_LINE_DASH} from '../../has.js';
import {isEmpty} from '../../obj.js';
import {drawImage, resetTransform, defaultPadding, defaultTextBaseline} from '../canvas.js';
import CanvasInstruction from './Instruction.js';
import {TEXT_ALIGN} from '../replay.js';
import {TEXT_ALIGN} from './TextBuilder.js';
import {
create as createTransform,
compose as composeTransform,
@@ -45,9 +45,8 @@ const tmpExtent = createEmpty();
const tmpTransform = createTransform();
class CanvasExecutor {
class Executor {
/**
* @param {number} tolerance Tolerance.
* @param {import("../../extent.js").Extent} maxExtent Maximum extent.
* @param {number} resolution Resolution.
* @param {number} pixelRatio Pixel ratio.
@@ -55,18 +54,12 @@ class CanvasExecutor {
* @param {?} declutterTree Declutter tree.
* @param {SerializableInstructions} instructions The serializable instructions
*/
constructor(tolerance, maxExtent, resolution, pixelRatio, overlaps, declutterTree, instructions) {
constructor(maxExtent, resolution, pixelRatio, overlaps, declutterTree, instructions) {
/**
* @type {?}
*/
this.declutterTree = declutterTree;
/**
* @protected
* @type {number}
*/
this.tolerance = tolerance;
/**
* @protected
* @const
@@ -86,12 +79,6 @@ class CanvasExecutor {
*/
this.pixelRatio = pixelRatio;
/**
* @protected
* @type {number}
*/
this.maxLineWidth = 0;
/**
* @protected
* @const
@@ -105,24 +92,6 @@ class CanvasExecutor {
*/
this.alignFill_;
/**
* @private
* @type {Array<*>}
*/
this.beginGeometryInstruction1_ = null;
/**
* @private
* @type {Array<*>}
*/
this.beginGeometryInstruction2_ = null;
/**
* @private
* @type {import("../../extent.js").Extent}
*/
this.bufferedMaxExtent_ = null;
/**
* @protected
* @type {Array<*>}
@@ -159,12 +128,6 @@ class CanvasExecutor {
*/
this.pixelCoordinates_ = null;
/**
* @protected
* @type {import("../canvas.js").FillStrokeState}
*/
this.state = /** @type {import("../canvas.js").FillStrokeState} */ ({});
/**
* @private
* @type {number}
@@ -186,8 +149,6 @@ class CanvasExecutor {
*/
this.textStates = instructions.textStates || {};
// Adaptations
/**
* @private
* @type {Object<string, Object<string, number>>}
@@ -406,18 +367,6 @@ class CanvasExecutor {
}
}
/**
* @protected
* @param {Array<number>} dashArray Dash array.
* @return {Array<number>} Dash array with pixel ratio applied
*/
applyPixelRatio(dashArray) {
const pixelRatio = this.pixelRatio;
return pixelRatio == 1 ? dashArray : dashArray.map(function(dash) {
return dash * pixelRatio;
});
}
/**
* @private
* @param {CanvasRenderingContext2D} context Context.
@@ -914,83 +863,7 @@ class CanvasExecutor {
return this.execute_(context, transform, skippedFeaturesHash,
this.hitDetectionInstructions, true, opt_featureCallback, opt_hitExtent);
}
/**
* Reverse the hit detection instructions.
*/
reverseHitDetectionInstructions() {
const hitDetectionInstructions = this.hitDetectionInstructions;
// step 1 - reverse array
hitDetectionInstructions.reverse();
// step 2 - reverse instructions within geometry blocks
let i;
const n = hitDetectionInstructions.length;
let instruction;
let type;
let begin = -1;
for (i = 0; i < n; ++i) {
instruction = hitDetectionInstructions[i];
type = /** @type {CanvasInstruction} */ (instruction[0]);
if (type == CanvasInstruction.END_GEOMETRY) {
begin = i;
} else if (type == CanvasInstruction.BEGIN_GEOMETRY) {
instruction[2] = i;
reverseSubArray(this.hitDetectionInstructions, begin, i);
begin = -1;
}
}
}
/**
* @param {import("../canvas.js").FillStrokeState} state State.
* @param {import("../../geom/Geometry.js").default|import("../Feature.js").default} geometry Geometry.
* @return {Array<*>} Fill instruction.
*/
createFill(state, geometry) {
const fillStyle = state.fillStyle;
/** @type {Array<*>} */
const fillInstruction = [CanvasInstruction.SET_FILL_STYLE, fillStyle];
if (typeof fillStyle !== 'string') {
// Fill is a pattern or gradient - align it!
fillInstruction.push(true);
}
return fillInstruction;
}
/**
* @param {import("../canvas.js").FillStrokeState} state State.
* @return {Array<*>} Stroke instruction.
*/
createStroke(state) {
return [
CanvasInstruction.SET_STROKE_STYLE,
state.strokeStyle, state.lineWidth * this.pixelRatio, state.lineCap,
state.lineJoin, state.miterLimit,
this.applyPixelRatio(state.lineDash), state.lineDashOffset * this.pixelRatio
];
}
/**
* Get the buffered rendering extent. Rendering will be clipped to the extent
* provided to the constructor. To account for symbolizers that may intersect
* this extent, we calculate a buffered extent (e.g. based on stroke width).
* @return {import("../../extent.js").Extent} The buffered rendering extent.
* @protected
*/
getBufferedMaxExtent() {
if (!this.bufferedMaxExtent_) {
this.bufferedMaxExtent_ = clone(this.maxExtent);
if (this.maxLineWidth > 0) {
const width = this.resolution * (this.maxLineWidth + 1) / 2;
buffer(this.bufferedMaxExtent_, width, this.bufferedMaxExtent_);
}
}
return this.bufferedMaxExtent_;
}
}
export default CanvasExecutor;
export default Executor;

116
src/ol/render/canvas/ExecutorGroup.js
View File

@@ -7,36 +7,37 @@ import {createCanvasContext2D} from '../../dom.js';
import {buffer, createEmpty, extendCoordinate} from '../../extent.js';
import {transform2D} from '../../geom/flat/transform.js';
import {isEmpty} from '../../obj.js';
import BaseExecutorGroup from '../ExecutorGroup.js';
import ReplayType from '../ReplayType.js';
import {ORDER} from '../replay.js';
import BuilderType from './BuilderType.js';
import {create as createTransform, compose as composeTransform} from '../../transform.js';
import CanvasExecutor from './Executor.js';
import Executor from './Executor.js';
class ExecutorGroup extends BaseExecutorGroup {
/**
* @param {number} tolerance Tolerance.
* @const
* @type {Array<BuilderType>}
*/
const ORDER = [
BuilderType.POLYGON,
BuilderType.CIRCLE,
BuilderType.LINE_STRING,
BuilderType.IMAGE,
BuilderType.TEXT,
BuilderType.DEFAULT
];
class ExecutorGroup {
/**
* @param {import("../../extent.js").Extent} maxExtent Max extent.
* @param {number} resolution Resolution.
* @param {number} pixelRatio Pixel ratio.
* @param {boolean} overlaps The executor group can have overlapping geometries.
* @param {?} declutterTree Declutter tree for declutter processing in postrender.
* @param {!Object<string, !Object<ReplayType, import("./Builder.js").SerializableInstructions>>} allInstructions
* @param {!Object<string, !Object<BuilderType, import("./Builder.js").SerializableInstructions>>} allInstructions
* The serializable instructions.
* @param {number=} opt_renderBuffer Optional rendering buffer.
*/
constructor(
tolerance,
maxExtent,
resolution,
pixelRatio,
overlaps,
declutterTree,
allInstructions,
opt_renderBuffer
) {
super();
constructor(maxExtent, resolution, pixelRatio, overlaps, declutterTree,
allInstructions, opt_renderBuffer) {
/**
* Declutter tree.
@@ -44,18 +45,6 @@ class ExecutorGroup extends BaseExecutorGroup {
*/
this.declutterTree_ = declutterTree;
/**
* @type {import("../canvas.js").DeclutterGroup}
* @private
*/
this.declutterGroup_ = null;
/**
* @private
* @type {number}
*/
this.tolerance_ = tolerance;
/**
* @private
* @type {import("../../extent.js").Extent}
@@ -88,7 +77,7 @@ class ExecutorGroup extends BaseExecutorGroup {
/**
* @private
* @type {!Object<string, !Object<ReplayType, import("./Executor").default>>}
* @type {!Object<string, !Object<BuilderType, import("./Executor").default>>}
*/
this.executorsByZIndex_ = {};
@@ -104,7 +93,7 @@ class ExecutorGroup extends BaseExecutorGroup {
*/
this.hitDetectionTransform_ = createTransform();
this.createExectutors_(allInstructions);
this.createExecutors_(allInstructions);
}
/**
@@ -124,25 +113,25 @@ class ExecutorGroup extends BaseExecutorGroup {
/**
* Create executors and populate them using the provided instructions.
* @private
* @param {!Object<string, !Object<ReplayType, import("./Builder.js").SerializableInstructions>>} allInstructions The serializable instructions
* @param {!Object<string, !Object<BuilderType, import("./Builder.js").SerializableInstructions>>} allInstructions The serializable instructions
*/
createExectutors_(allInstructions) {
createExecutors_(allInstructions) {
for (const zIndex in allInstructions) {
let executors = this.executorsByZIndex_[zIndex];
if (executors === undefined) {
this.executorsByZIndex_[zIndex] = executors = {};
}
const instructionByZindex = allInstructions[zIndex];
for (const replayType in instructionByZindex) {
const instructions = instructionByZindex[replayType];
executors[replayType] = new CanvasExecutor(this.tolerance_, this.maxExtent_,
for (const builderType in instructionByZindex) {
const instructions = instructionByZindex[builderType];
executors[builderType] = new Executor(this.maxExtent_,
this.resolution_, this.pixelRatio_, this.overlaps_, this.declutterTree_, instructions);
}
}
}
/**
* @param {Array<ReplayType>} executors Executors.
* @param {Array<BuilderType>} executors Executors.
* @return {boolean} Has executors of the provided types.
*/
hasExecutors(executors) {
@@ -213,7 +202,7 @@ class ExecutorGroup extends BaseExecutorGroup {
});
}
let replayType;
let builderType;
/**
* @param {import("../../Feature.js").default|import("../Feature.js").default} feature Feature.
@@ -226,7 +215,7 @@ class ExecutorGroup extends BaseExecutorGroup {
if (mask[i][j]) {
if (imageData[(j * contextSize + i) * 4 + 3] > 0) {
let result;
if (!(declutteredFeatures && (replayType == ReplayType.IMAGE || replayType == ReplayType.TEXT)) ||
if (!(declutteredFeatures && (builderType == BuilderType.IMAGE || builderType == BuilderType.TEXT)) ||
declutteredFeatures.indexOf(feature) !== -1) {
result = callback(feature);
}
@@ -251,11 +240,11 @@ class ExecutorGroup extends BaseExecutorGroup {
const zIndexKey = zs[i].toString();
executors = this.executorsByZIndex_[zIndexKey];
for (j = ORDER.length - 1; j >= 0; --j) {
replayType = ORDER[j];
executor = executors[replayType];
builderType = ORDER[j];
executor = executors[builderType];
if (executor !== undefined) {
if (declutterReplays &&
(replayType == ReplayType.IMAGE || replayType == ReplayType.TEXT)) {
(builderType == BuilderType.IMAGE || builderType == BuilderType.TEXT)) {
const declutter = declutterReplays[zIndexKey];
if (!declutter) {
declutterReplays[zIndexKey] = [executor, transform.slice(0)];
@@ -299,39 +288,41 @@ class ExecutorGroup extends BaseExecutorGroup {
}
/**
* @inheritDoc
* @param {number|undefined} zIndex Z index.
* @param {import("./BuilderType.js").default} builderType Builder type.
* @return {import("../VectorContext.js").default} Executor.
*/
getExecutor(zIndex, replayType) {
getExecutor(zIndex, builderType) {
const zIndexKey = zIndex !== undefined ? zIndex.toString() : '0';
let executors = this.executorsByZIndex_[zIndexKey];
if (executors === undefined) {
executors = {};
this.executorsByZIndex_[zIndexKey] = executors;
}
let executor = executors[replayType];
let executor = executors[builderType];
if (executor === undefined) {
// FIXME: it should not be possible to ask for an executor that does not exist
executor = new CanvasExecutor(this.tolerance_, this.maxExtent_,
executor = new Executor(this.maxExtent_,
this.resolution_, this.pixelRatio_, this.overlaps_, {
instructions: [],
hitDetectionInstructions: [],
coordinates: []
},
this.declutterTree_);
executors[replayType] = executor;
executors[builderType] = executor;
}
return executor;
}
/**
* @return {Object<string, Object<ReplayType, CanvasReplay>>} Replays.
* @return {Object<string, Object<BuilderType, CanvasReplay>>} Replays.
*/
getExecutors() {
return this.executorsByZIndex_;
}
/**
* @inheritDoc
* @return {boolean} Is empty.
*/
isEmpty() {
return isEmpty(this.executorsByZIndex_);
@@ -343,19 +334,12 @@ class ExecutorGroup extends BaseExecutorGroup {
* @param {number} viewRotation View rotation.
* @param {Object<string, boolean>} skippedFeaturesHash Ids of features to skip.
* @param {boolean} snapToPixel Snap point symbols and test to integer pixel.
* @param {Array<ReplayType>=} opt_replayTypes Ordered replay types to replay.
* @param {Array<BuilderType>=} opt_builderTypes Ordered replay types to replay.
* Default is {@link module:ol/render/replay~ORDER}
* @param {Object<string, import("../canvas.js").DeclutterGroup>=} opt_declutterReplays Declutter replays.
*/
execute(
context,
transform,
viewRotation,
skippedFeaturesHash,
snapToPixel,
opt_replayTypes,
opt_declutterReplays
) {
execute(context, transform, viewRotation, skippedFeaturesHash, snapToPixel, opt_builderTypes,
opt_declutterReplays) {
/** @type {Array<number>} */
const zs = Object.keys(this.executorsByZIndex_).map(Number);
@@ -366,17 +350,17 @@ class ExecutorGroup extends BaseExecutorGroup {
context.save();
this.clip(context, transform);
const replayTypes = opt_replayTypes ? opt_replayTypes : ORDER;
const builderTypes = opt_builderTypes ? opt_builderTypes : ORDER;
let i, ii, j, jj, replays, replay;
for (i = 0, ii = zs.length; i < ii; ++i) {
const zIndexKey = zs[i].toString();
replays = this.executorsByZIndex_[zIndexKey];
for (j = 0, jj = replayTypes.length; j < jj; ++j) {
const replayType = replayTypes[j];
replay = replays[replayType];
for (j = 0, jj = builderTypes.length; j < jj; ++j) {
const builderType = builderTypes[j];
replay = replays[builderType];
if (replay !== undefined) {
if (opt_declutterReplays &&
(replayType == ReplayType.IMAGE || replayType == ReplayType.TEXT)) {
(builderType == BuilderType.IMAGE || builderType == BuilderType.TEXT)) {
const declutter = opt_declutterReplays[zIndexKey];
if (!declutter) {
opt_declutterReplays[zIndexKey] = [replay, transform.slice(0)];

6
src/ol/render/canvas/ImageBuilder.js
View File

@@ -10,11 +10,9 @@ class CanvasImageBuilder extends CanvasBuilder {
* @param {import("../../extent.js").Extent} maxExtent Maximum extent.
* @param {number} resolution Resolution.
* @param {number} pixelRatio Pixel ratio.
* @param {boolean} overlaps The builder can have overlapping geometries.
* @param {?} declutterTree Declutter tree.
*/
constructor(tolerance, maxExtent, resolution, pixelRatio, overlaps, declutterTree) {
super(tolerance, maxExtent, resolution, pixelRatio, overlaps, declutterTree);
constructor(tolerance, maxExtent, resolution, pixelRatio) {
super(tolerance, maxExtent, resolution, pixelRatio);
/**
* @private

6
src/ol/render/canvas/LineStringBuilder.js
View File

@@ -10,11 +10,9 @@ class CanvasLineStringBuilder extends CanvasBuilder {
* @param {import("../../extent.js").Extent} maxExtent Maximum extent.
* @param {number} resolution Resolution.
* @param {number} pixelRatio Pixel ratio.
* @param {boolean} overlaps The replay can have overlapping geometries.
* @param {?} declutterTree Declutter tree.
*/
constructor(tolerance, maxExtent, resolution, pixelRatio, overlaps, declutterTree) {
super(tolerance, maxExtent, resolution, pixelRatio, overlaps, declutterTree);
constructor(tolerance, maxExtent, resolution, pixelRatio) {
super(tolerance, maxExtent, resolution, pixelRatio);
}
/**

6
src/ol/render/canvas/PolygonBuilder.js
View File

@@ -16,11 +16,9 @@ class CanvasPolygonBuilder extends CanvasBuilder {
* @param {import("../../extent.js").Extent} maxExtent Maximum extent.
* @param {number} resolution Resolution.
* @param {number} pixelRatio Pixel ratio.
* @param {boolean} overlaps The replay can have overlapping geometries.
* @param {?} declutterTree Declutter tree.
*/
constructor(tolerance, maxExtent, resolution, pixelRatio, overlaps, declutterTree) {
super(tolerance, maxExtent, resolution, pixelRatio, overlaps, declutterTree);
constructor(tolerance, maxExtent, resolution, pixelRatio) {
super(tolerance, maxExtent, resolution, pixelRatio);
}
/**

24
src/ol/render/canvas/TextBuilder.js
View File

@@ -9,8 +9,24 @@ import GeometryType from '../../geom/GeometryType.js';
import {labelCache, defaultTextAlign, defaultPadding, defaultLineCap, defaultLineDashOffset, defaultLineDash, defaultLineJoin, defaultFillStyle, checkFont, defaultFont, defaultLineWidth, defaultMiterLimit, defaultStrokeStyle, defaultTextBaseline} from '../canvas.js';
import CanvasInstruction from './Instruction.js';
import CanvasBuilder from './Builder.js';
import {TEXT_ALIGN} from '../replay.js';
import TextPlacement from '../../style/TextPlacement.js';
/**
* @const
* @enum {number}
*/
export const TEXT_ALIGN = {};
TEXT_ALIGN['left'] = 0;
TEXT_ALIGN['end'] = 0;
TEXT_ALIGN['center'] = 0.5;
TEXT_ALIGN['right'] = 1;
TEXT_ALIGN['start'] = 1;
TEXT_ALIGN['top'] = 0;
TEXT_ALIGN['middle'] = 0.5;
TEXT_ALIGN['hanging'] = 0.2;
TEXT_ALIGN['alphabetic'] = 0.8;
TEXT_ALIGN['ideographic'] = 0.8;
TEXT_ALIGN['bottom'] = 1;
class CanvasTextBuilder extends CanvasBuilder {
/**
@@ -18,11 +34,9 @@ class CanvasTextBuilder extends CanvasBuilder {
* @param {import("../../extent.js").Extent} maxExtent Maximum extent.
* @param {number} resolution Resolution.
* @param {number} pixelRatio Pixel ratio.
* @param {boolean} overlaps The replay can have overlapping geometries.
* @param {?} declutterTree Declutter tree.
*/
constructor(tolerance, maxExtent, resolution, pixelRatio, overlaps, declutterTree) {
super(tolerance, maxExtent, resolution, pixelRatio, overlaps, declutterTree);
constructor(tolerance, maxExtent, resolution, pixelRatio) {
super(tolerance, maxExtent, resolution, pixelRatio);
/**
* @private

35
src/ol/render/replay.js
View File

@@ -1,35 +0,0 @@
/**
* @module ol/render/replay
*/
import ReplayType from './ReplayType.js';
/**
* @const
* @type {Array<ReplayType>}
*/
export const ORDER = [
ReplayType.POLYGON,
ReplayType.CIRCLE,
ReplayType.LINE_STRING,
ReplayType.IMAGE,
ReplayType.TEXT,
ReplayType.DEFAULT
];
/**
* @const
* @enum {number}
*/
export const TEXT_ALIGN = {};
TEXT_ALIGN['left'] = 0;
TEXT_ALIGN['end'] = 0;
TEXT_ALIGN['center'] = 0.5;
TEXT_ALIGN['right'] = 1;
TEXT_ALIGN['start'] = 1;
TEXT_ALIGN['top'] = 0;
TEXT_ALIGN['middle'] = 0.5;
TEXT_ALIGN['hanging'] = 0.2;
TEXT_ALIGN['alphabetic'] = 0.8;
TEXT_ALIGN['ideographic'] = 0.8;
TEXT_ALIGN['bottom'] = 1;

5
src/ol/renderer/canvas/VectorLayer.js
View File

@@ -296,7 +296,7 @@ class CanvasVectorLayerRenderer extends CanvasLayerRenderer {
const replayGroup = new CanvasBuilderGroup(
getRenderTolerance(resolution, pixelRatio), extent, resolution,
pixelRatio, vectorSource.getOverlaps(), this.declutterTree_, vectorLayer.getRenderBuffer());
pixelRatio, !!this.declutterTree_);
vectorSource.loadFeatures(extent, resolution, projection);
@@ -335,8 +335,7 @@ class CanvasVectorLayerRenderer extends CanvasLayerRenderer {
}
const replayGroupInstructions = replayGroup.finish();
const renderingExecutorGroup = new InstructionsGroupExecutor(
getRenderTolerance(resolution, pixelRatio), extent, resolution,
const renderingExecutorGroup = new InstructionsGroupExecutor(extent, resolution,
pixelRatio, vectorSource.getOverlaps(), this.declutterTree_,
replayGroupInstructions, vectorLayer.getRenderBuffer());

10
src/ol/renderer/canvas/VectorTileLayer.js
View File

@@ -12,7 +12,7 @@ import {buffer, containsCoordinate, equals, getIntersection, getTopLeft, interse
import VectorTileRenderType from '../../layer/VectorTileRenderType.js';
import {equivalent as equivalentProjection} from '../../proj.js';
import Units from '../../proj/Units.js';
import ReplayType from '../../render/ReplayType.js';
import ReplayType from '../../render/canvas/BuilderType.js';
import {labelCache} from '../../render/canvas.js';
import CanvasBuilderGroup from '../../render/canvas/BuilderGroup.js';
import CanvasTileLayerRenderer from './TileLayer.js';
@@ -32,7 +32,7 @@ import CanvasExecutorGroup, {replayDeclutter} from '../../render/canvas/Executor
/**
* @type {!Object<string, Array<import("../../render/ReplayType.js").default>>}
* @type {!Object<string, Array<import("../../render/canvas/BuilderType.js").default>>}
*/
const IMAGE_REPLAYS = {
'image': [ReplayType.POLYGON, ReplayType.CIRCLE,
@@ -42,7 +42,7 @@ const IMAGE_REPLAYS = {
/**
* @type {!Object<string, Array<import("../../render/ReplayType.js").default>>}
* @type {!Object<string, Array<import("../../render/canvas/BuilderType.js").default>>}
*/
const VECTOR_REPLAYS = {
'image': [ReplayType.DEFAULT],
@@ -229,7 +229,7 @@ class CanvasVectorTileLayerRenderer extends CanvasTileLayerRenderer {
}
builderState.dirty = false;
const builderGroup = new CanvasBuilderGroup(0, sharedExtent, resolution,
pixelRatio, source.getOverlaps(), this.declutterTree_, layer.getRenderBuffer());
pixelRatio, !!this.declutterTree_);
const squaredTolerance = getSquaredRenderTolerance(resolution, pixelRatio);
/**
@@ -269,7 +269,7 @@ class CanvasVectorTileLayerRenderer extends CanvasTileLayerRenderer {
}
}
const executorGroupInstructions = builderGroup.finish();
const renderingReplayGroup = new CanvasExecutorGroup(0, sharedExtent, resolution,
const renderingReplayGroup = new CanvasExecutorGroup(sharedExtent, resolution,
pixelRatio, source.getOverlaps(), this.declutterTree_, executorGroupInstructions, layer.getRenderBuffer());
sourceTile.setExecutorGroup(layer, tile.tileCoord.toString(), renderingReplayGroup);
}

26
src/ol/renderer/vector.js
View File

@@ -4,7 +4,7 @@
import {getUid} from '../util.js';
import ImageState from '../ImageState.js';
import GeometryType from '../geom/GeometryType.js';
import BuilderType from '../render/ReplayType.js';
import BuilderType from '../render/canvas/BuilderType.js';
/**
@@ -17,7 +17,7 @@ const SIMPLIFY_TOLERANCE = 0.5;
/**
* @const
* @type {Object<import("../geom/GeometryType.js").default,
* function(import("../render/BuilderGroup.js").default, import("../geom/Geometry.js").default,
* function(import("../render/canvas/BuilderGroup.js").default, import("../geom/Geometry.js").default,
* import("../style/Style.js").default, Object)>}
*/
const GEOMETRY_RENDERERS = {
@@ -64,7 +64,7 @@ export function getTolerance(resolution, pixelRatio) {
/**
* @param {import("../render/BuilderGroup.js").default} builderGroup Builder group.
* @param {import("../render/canvas/BuilderGroup.js").default} builderGroup Builder group.
* @param {import("../geom/Circle.js").default} geometry Geometry.
* @param {import("../style/Style.js").default} style Style.
* @param {import("../Feature.js").default} feature Feature.
@@ -87,7 +87,7 @@ function renderCircleGeometry(builderGroup, geometry, style, feature) {
/**
* @param {import("../render/BuilderGroup.js").default} replayGroup Replay group.
* @param {import("../render/canvas/BuilderGroup.js").default} replayGroup Replay group.
* @param {import("../Feature.js").FeatureLike} feature Feature.
* @param {import("../style/Style.js").default} style Style.
* @param {number} squaredTolerance Squared tolerance.
@@ -119,7 +119,7 @@ export function renderFeature(replayGroup, feature, style, squaredTolerance, lis
/**
* @param {import("../render/BuilderGroup.js").default} replayGroup Replay group.
* @param {import("../render/canvas/BuilderGroup.js").default} replayGroup Replay group.
* @param {import("../Feature.js").FeatureLike} feature Feature.
* @param {import("../style/Style.js").default} style Style.
* @param {number} squaredTolerance Squared tolerance.
@@ -141,7 +141,7 @@ function renderFeatureInternal(replayGroup, feature, style, squaredTolerance) {
/**
* @param {import("../render/BuilderGroup.js").default} replayGroup Replay group.
* @param {import("../render/canvas/BuilderGroup.js").default} replayGroup Replay group.
* @param {import("../geom/Geometry.js").default|import("../render/Feature.js").default} geometry Geometry.
* @param {import("../style/Style.js").default} style Style.
* @param {import("../Feature.js").FeatureLike} feature Feature.
@@ -160,7 +160,7 @@ function renderGeometry(replayGroup, geometry, style, feature) {
/**
* @param {import("../render/BuilderGroup.js").default} replayGroup Replay group.
* @param {import("../render/canvas/BuilderGroup.js").default} replayGroup Replay group.
* @param {import("../geom/GeometryCollection.js").default} geometry Geometry.
* @param {import("../style/Style.js").default} style Style.
* @param {import("../Feature.js").default} feature Feature.
@@ -177,7 +177,7 @@ function renderGeometryCollectionGeometry(replayGroup, geometry, style, feature)
/**
* @param {import("../render/BuilderGroup.js").default} builderGroup Replay group.
* @param {import("../render/canvas/BuilderGroup.js").default} builderGroup Replay group.
* @param {import("../geom/LineString.js").default|import("../render/Feature.js").default} geometry Geometry.
* @param {import("../style/Style.js").default} style Style.
* @param {import("../Feature.js").FeatureLike} feature Feature.
@@ -199,7 +199,7 @@ function renderLineStringGeometry(builderGroup, geometry, style, feature) {
/**
* @param {import("../render/BuilderGroup.js").default} builderGroup Replay group.
* @param {import("../render/canvas/BuilderGroup.js").default} builderGroup Replay group.
* @param {import("../geom/MultiLineString.js").default|import("../render/Feature.js").default} geometry Geometry.
* @param {import("../style/Style.js").default} style Style.
* @param {import("../Feature.js").FeatureLike} feature Feature.
@@ -221,7 +221,7 @@ function renderMultiLineStringGeometry(builderGroup, geometry, style, feature) {
/**
* @param {import("../render/BuilderGroup.js").default} builderGroup Replay group.
* @param {import("../render/canvas/BuilderGroup.js").default} builderGroup Replay group.
* @param {import("../geom/MultiPolygon.js").default} geometry Geometry.
* @param {import("../style/Style.js").default} style Style.
* @param {import("../Feature.js").default} feature Feature.
@@ -244,7 +244,7 @@ function renderMultiPolygonGeometry(builderGroup, geometry, style, feature) {
/**
* @param {import("../render/BuilderGroup.js").default} builderGroup Replay group.
* @param {import("../render/canvas/BuilderGroup.js").default} builderGroup Replay group.
* @param {import("../geom/Point.js").default|import("../render/Feature.js").default} geometry Geometry.
* @param {import("../style/Style.js").default} style Style.
* @param {import("../Feature.js").FeatureLike} feature Feature.
@@ -269,7 +269,7 @@ function renderPointGeometry(builderGroup, geometry, style, feature) {
/**
* @param {import("../render/BuilderGroup.js").default} builderGroup Replay group.
* @param {import("../render/canvas/BuilderGroup.js").default} builderGroup Replay group.
* @param {import("../geom/MultiPoint.js").default|import("../render/Feature.js").default} geometry Geometry.
* @param {import("../style/Style.js").default} style Style.
* @param {import("../Feature.js").FeatureLike} feature Feature.
@@ -294,7 +294,7 @@ function renderMultiPointGeometry(builderGroup, geometry, style, feature) {
/**
* @param {import("../render/BuilderGroup.js").default} builderGroup Replay group.
* @param {import("../render/canvas/BuilderGroup.js").default} builderGroup Replay group.
* @param {import("../geom/Polygon.js").default|import("../render/Feature.js").default} geometry Geometry.
* @param {import("../style/Style.js").default} style Style.
* @param {import("../Feature.js").FeatureLike} feature Feature.

4
test/spec/ol/render/canvas/replaygroup.test.js → test/spec/ol/render/canvas/executorgroup.test.js
View File

@@ -1,7 +1,7 @@
import {getCircleArray} from '../../../../../src/ol/render/canvas/BuilderGroup.js';
import {getCircleArray} from '../../../../../src/ol/render/canvas/ExecutorGroup.js';
describe('ol.render.canvas.ReplayGroup', function() {
describe('ol.render.canvas.ExecutorGroup', function() {
describe('#getCircleArray_', function() {
it('creates an array with a pixelated circle marked with true', function() {

14
test/spec/ol/render/canvas/textreplay.test.js → test/spec/ol/render/canvas/textbuilder.test.js
View File

@@ -1,13 +1,13 @@
import Feature from '../../../../../src/ol/Feature.js';
import MultiPolygon from '../../../../../src/ol/geom/MultiPolygon.js';
import Polygon from '../../../../../src/ol/geom/Polygon.js';
import CanvasTextReplay from '../../../../../src/ol/render/canvas/TextBuilder.js';
import InstructionExecutor from '../../../../../src/ol/render/canvas/Executor.js';
import TextBuilder from '../../../../../src/ol/render/canvas/TextBuilder.js';
import Executor from '../../../../../src/ol/render/canvas/Executor.js';
import Text from '../../../../../src/ol/style/Text.js';
import {create as createTransform} from '../../../../../src/ol/transform.js';
function createBuilder() {
return new CanvasTextReplay(1, [-180, -90, 180, 90], 0.02, 1, true);
return new TextBuilder(1, [-180, -90, 180, 90], 0.02, 1, true);
}
function createContext() {
@@ -25,18 +25,18 @@ function createContext() {
};
}
function executeInstructions(builder, expectedDrawTextImageCalls, expectedReplayImageCalls) {
function executeInstructions(builder, expectedDrawTextImageCalls, expectedBuilderImageCalls) {
const transform = createTransform();
const context = createContext();
const executor = new InstructionExecutor(1, [-180, -90, 180, 90], 0.02, 1, false, null, builder.finish());
const executor = new Executor([-180, -90, 180, 90], 0.02, 1, false, null, builder.finish());
sinon.spy(executor, 'drawTextImageWithPointPlacement_');
const replayImageStub = sinon.stub(executor, 'replayImage_');
executor.execute(context, transform);
expect(executor.drawTextImageWithPointPlacement_.callCount).to.be(expectedDrawTextImageCalls);
expect(replayImageStub.callCount).to.be(expectedReplayImageCalls);
expect(replayImageStub.callCount).to.be(expectedBuilderImageCalls);
}
describe('ol.render.canvas.TextReplay', function() {
describe('ol.render.canvas.TextBuilder', function() {
it('renders polygon labels only when they fit', function() {
let builder = createBuilder();

32
test/spec/ol/renderer/canvas/replay.test.js → test/spec/ol/renderer/canvas/builder.test.js
View File

@@ -9,16 +9,16 @@ import Point from '../../../../../src/ol/geom/Point.js';
import Polygon from '../../../../../src/ol/geom/Polygon.js';
import CanvasLineStringBuilder from '../../../../../src/ol/render/canvas/LineStringBuilder.js';
import CanvasPolygonBuilder from '../../../../../src/ol/render/canvas/PolygonBuilder.js';
import CanvasReplay from '../../../../../src/ol/render/canvas/Builder.js';
import CanvasInstructionsGroupBuilder from '../../../../../src/ol/render/canvas/BuilderGroup.js';
import CanvasInstructionsGroupExecutor from '../../../../../src/ol/render/canvas/ExecutorGroup.js';
import CanvasBuilder from '../../../../../src/ol/render/canvas/Builder.js';
import BuilderGroup from '../../../../../src/ol/render/canvas/BuilderGroup.js';
import ExecutorGroup from '../../../../../src/ol/render/canvas/ExecutorGroup.js';
import {renderFeature} from '../../../../../src/ol/renderer/vector.js';
import Fill from '../../../../../src/ol/style/Fill.js';
import Stroke from '../../../../../src/ol/style/Stroke.js';
import Style from '../../../../../src/ol/style/Style.js';
import {create as createTransform, scale as scaleTransform} from '../../../../../src/ol/transform.js';
describe('ol.render.canvas.ReplayGroup', function() {
describe('ol.render.canvas.BuilderGroup', function() {
describe('#replay', function() {
@@ -28,20 +28,20 @@ describe('ol.render.canvas.ReplayGroup', function() {
let fill0, fill1, style1, style2;
/**
* @param {CanvasInstructionsGroupBuilder} builder The builder to get instructions from.
* @param {BuilderGroup} builder The builder to get instructions from.
* @param {Object=} skippedUids The ids to skip.
* @param {number=} pixelRatio The pixel ratio.
* @param {boolean=} overlaps Whether there is overlaps.
*/
function execute(builder, skippedUids, pixelRatio, overlaps) {
const executor = new CanvasInstructionsGroupExecutor(1, [-180, -90, 180, 90], 1,
const executor = new ExecutorGroup([-180, -90, 180, 90], 1,
pixelRatio || 1, !!overlaps, null, builder.finish());
executor.execute(context, transform, 0, skippedUids || {});
}
beforeEach(function() {
transform = createTransform();
builder = new CanvasInstructionsGroupBuilder(1, [-180, -90, 180, 90], 1, 1, false);
builder = new BuilderGroup(1, [-180, -90, 180, 90], 1, 1, false);
feature0 = new Feature(new Polygon(
[[[-90, 0], [-45, 45], [0, 0], [1, 1], [0, -45], [-90, 0]]]));
feature1 = new Feature(new Polygon(
@@ -185,7 +185,7 @@ describe('ol.render.canvas.ReplayGroup', function() {
});
it('does not batch when overlaps is set to true', function() {
builder = new CanvasInstructionsGroupBuilder(1, [-180, -90, 180, 90], 1, 1, true);
builder = new BuilderGroup(1, [-180, -90, 180, 90], 1, 1, true);
renderFeature(builder, feature1, style1, 1);
renderFeature(builder, feature2, style1, 1);
renderFeature(builder, feature3, style1, 1);
@@ -197,7 +197,7 @@ describe('ol.render.canvas.ReplayGroup', function() {
it('applies the pixelRatio to the linedash array and offset', function() {
// replay with a pixelRatio of 2
builder = new CanvasInstructionsGroupBuilder(1, [-180, -90, 180, 90], 1, 2, true);
builder = new BuilderGroup(1, [-180, -90, 180, 90], 1, 2, true);
let lineDash, lineDashCount = 0,
lineDashOffset, lineDashOffsetCount = 0;
@@ -254,7 +254,7 @@ describe('ol.render.canvas.ReplayGroup', function() {
[polygon.getGeometry().getCoordinates(), polygon.getGeometry().getCoordinates()]));
const geometrycollection = new Feature(new GeometryCollection(
[point.getGeometry(), linestring.getGeometry(), polygon.getGeometry()]));
builder = new CanvasInstructionsGroupBuilder(1, [-180, -90, 180, 90], 1, 1, true);
builder = new BuilderGroup(1, [-180, -90, 180, 90], 1, 1, true);
renderFeature(builder, point, style, 1);
renderFeature(builder, multipoint, style, 1);
renderFeature(builder, linestring, style, 1);
@@ -291,15 +291,15 @@ describe('ol.render.canvas.ReplayGroup', function() {
});
describe('ol.render.canvas.Replay', function() {
describe('ol.render.canvas.Builder', function() {
describe('constructor', function() {
it('creates a new replay batch', function() {
const tolerance = 10;
const extent = [-180, -90, 180, 90];
const replay = new CanvasReplay(tolerance, extent, 1, 1, true);
expect(replay).to.be.a(CanvasReplay);
const replay = new CanvasBuilder(tolerance, extent, 1, 1, true);
expect(replay).to.be.a(CanvasBuilder);
});
});
@@ -308,7 +308,7 @@ describe('ol.render.canvas.Replay', function() {
let replay;
beforeEach(function() {
replay = new CanvasReplay(1, [-180, -90, 180, 90], 1, 1, true);
replay = new CanvasBuilder(1, [-180, -90, 180, 90], 1, 1, true);
});
it('appends coordinates that are within the max extent', function() {
@@ -451,7 +451,7 @@ describe('ol.render.canvas.Replay', function() {
});
describe('ol.render.canvas.LineStringReplay', function() {
describe('ol.render.canvas.LineStringBuilder', function() {
describe('#getBufferedMaxExtent()', function() {
@@ -473,7 +473,7 @@ describe('ol.render.canvas.LineStringReplay', function() {
});
describe('ol.render.canvas.PolygonReplay', function() {
describe('ol.render.canvas.PolygonBuilder', function() {
let replay;