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Named exports from ol/transform

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This commit is contained in:
Marc Jansen
2018-02-14 19:37:29 +01:00
parent a01b38bc36
commit 183b8e29c4
28 changed files with 247 additions and 208 deletions
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18
src/ol/renderer/canvas/VectorTileLayer.js
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@@ -19,7 +19,13 @@ import _ol_render_replay_ from '../../render/replay.js';
import RendererType from '../Type.js';
import CanvasTileLayerRenderer from '../canvas/TileLayer.js';
import {getSquaredTolerance as getSquaredRenderTolerance, renderFeature} from '../vector.js';
import _ol_transform_ from '../../transform.js';
import {
create as createTransform,
compose as composeTransform,
reset as resetTransform,
scale as scaleTransform,
translate as translateTransform
} from '../../transform.js';
/**
@@ -79,7 +85,7 @@ const CanvasVectorTileLayerRenderer = function(layer) {
* @private
* @type {ol.Transform}
*/
this.tmpTransform_ = _ol_transform_.create();
this.tmpTransform_ = createTransform();
// Use lower resolution for pure vector rendering. Closest resolution otherwise.
this.zDirection = layer.getRenderMode() == VectorTileRenderType.VECTOR ? 1 : 0;
@@ -327,7 +333,7 @@ CanvasVectorTileLayerRenderer.prototype.getReplayTransform_ = function(tile, fra
const size = frameState.size;
const offsetX = Math.round(pixelRatio * size[0] / 2);
const offsetY = Math.round(pixelRatio * size[1] / 2);
return _ol_transform_.compose(this.tmpTransform_,
return composeTransform(this.tmpTransform_,
offsetX, offsetY,
tileResolution / renderResolution, tileResolution / renderResolution,
viewState.rotation,
@@ -502,9 +508,9 @@ CanvasVectorTileLayerRenderer.prototype.renderTileImage_ = function(
continue;
}
const pixelScale = pixelRatio / resolution;
const transform = _ol_transform_.reset(this.tmpTransform_);
_ol_transform_.scale(transform, pixelScale, -pixelScale);
_ol_transform_.translate(transform, -tileExtent[0], -tileExtent[3]);
const transform = resetTransform(this.tmpTransform_);
scaleTransform(transform, pixelScale, -pixelScale);
translateTransform(transform, -tileExtent[0], -tileExtent[3]);
const replayGroup = sourceTile.getReplayGroup(layer, tile.tileCoord.toString());
replayGroup.replay(context, transform, 0, {}, replays);
}