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Fix linestring hit detection bug

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This commit is contained in:
Éric Lemoine
2013-12-20 22:05:11 +01:00
parent f58c2b8873
commit 4a96eaff60
1 changed files with 10 additions and 2 deletions
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src/ol/render/canvas/canvasreplay.js
+10 -2
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@@ -798,7 +798,11 @@ ol.render.canvas.LineStringReplay.prototype.drawLineStringGeometry =
ol.extent.extend(this.extent_, lineStringGeometry.getExtent()); ol.extent.extend(this.extent_, lineStringGeometry.getExtent());
this.setStrokeStyle_(); this.setStrokeStyle_();
this.beginGeometry(lineStringGeometry); this.beginGeometry(lineStringGeometry);
this.hitDetectionInstructions.push([ol.render.canvas.Instruction.BEGIN_PATH]); this.hitDetectionInstructions.push(
[ol.render.canvas.Instruction.SET_STROKE_STYLE,
state.strokeStyle, state.lineWidth, state.lineCap, state.lineJoin,
state.miterLimit, state.lineDash],
[ol.render.canvas.Instruction.BEGIN_PATH]);
var flatCoordinates = lineStringGeometry.getFlatCoordinates(); var flatCoordinates = lineStringGeometry.getFlatCoordinates();
var stride = lineStringGeometry.getStride(); var stride = lineStringGeometry.getStride();
this.drawFlatCoordinates_( this.drawFlatCoordinates_(
@@ -822,8 +826,12 @@ ol.render.canvas.LineStringReplay.prototype.drawMultiLineStringGeometry =
} }
ol.extent.extend(this.extent_, multiLineStringGeometry.getExtent()); ol.extent.extend(this.extent_, multiLineStringGeometry.getExtent());
this.setStrokeStyle_(); this.setStrokeStyle_();
this.hitDetectionInstructions.push([ol.render.canvas.Instruction.BEGIN_PATH]);
this.beginGeometry(multiLineStringGeometry); this.beginGeometry(multiLineStringGeometry);
this.hitDetectionInstructions.push(
[ol.render.canvas.Instruction.SET_STROKE_STYLE,
state.strokeStyle, state.lineWidth, state.lineCap, state.lineJoin,
state.miterLimit, state.lineDash],
[ol.render.canvas.Instruction.BEGIN_PATH]);
var ends = multiLineStringGeometry.getEnds(); var ends = multiLineStringGeometry.getEnds();
var flatCoordinates = multiLineStringGeometry.getFlatCoordinates(); var flatCoordinates = multiLineStringGeometry.getFlatCoordinates();
var stride = multiLineStringGeometry.getStride(); var stride = multiLineStringGeometry.getStride();