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Nicer caps and joins

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As mentioned in the TODOs, caps and joins should be user configurable on the symbolizers.
This commit is contained in:
Tim Schaub
2013-03-07 10:37:48 -07:00
parent b28a1efec6
commit db4e62477d
1 changed files with 6 additions and 0 deletions
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src/ol/renderer/canvas/canvasrenderer.js
+6
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@@ -139,6 +139,8 @@ ol.renderer.canvas.Renderer.prototype.renderLineStringFeatures_ =
context.globalAlpha = symbolizer.opacity; context.globalAlpha = symbolizer.opacity;
context.strokeStyle = symbolizer.strokeStyle; context.strokeStyle = symbolizer.strokeStyle;
context.lineWidth = symbolizer.strokeWidth * this.inverseScale_; context.lineWidth = symbolizer.strokeWidth * this.inverseScale_;
context.lineCap = 'round'; // TODO: accept this as a symbolizer property
context.lineJoin = 'round'; // TODO: accept this as a symbolizer property
context.beginPath(); context.beginPath();
for (i = 0, ii = features.length; i < ii; ++i) { for (i = 0, ii = features.length; i < ii; ++i) {
geometry = features[i].getGeometry(); geometry = features[i].getGeometry();
@@ -240,6 +242,8 @@ ol.renderer.canvas.Renderer.prototype.renderPolygonFeatures_ =
if (strokeStyle) { if (strokeStyle) {
context.strokeStyle = symbolizer.strokeStyle; context.strokeStyle = symbolizer.strokeStyle;
context.lineWidth = symbolizer.strokeWidth * this.inverseScale_; context.lineWidth = symbolizer.strokeWidth * this.inverseScale_;
context.lineCap = 'round'; // TODO: accept this as a symbolizer property
context.lineJoin = 'round'; // TODO: accept this as a symbolizer property
} }
if (fillStyle) { if (fillStyle) {
context.fillStyle = fillStyle; context.fillStyle = fillStyle;
@@ -330,6 +334,8 @@ ol.renderer.canvas.Renderer.renderCircle_ = function(circle) {
if (strokeStyle) { if (strokeStyle) {
context.lineWidth = strokeWidth; context.lineWidth = strokeWidth;
context.strokeStyle = strokeStyle; context.strokeStyle = strokeStyle;
context.lineCap = 'round'; // TODO: accept this as a symbolizer property
context.lineJoin = 'round'; // TODO: accept this as a symbolizer property
} }
context.beginPath(); context.beginPath();