kopia lustrzana https://github.com/backface/turtlestitch
Scalable Symbols
scales the green flag and turn-arrow symbols line stroke widthspull/3/merge
rodzic
fd47df9cb9
commit
a4241f1a53
17
blocks.js
17
blocks.js
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@ -1372,7 +1372,7 @@ SyntaxElementMorph.prototype.fixLayout = function () {
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}
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// fix highlights, if any
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if (top.getHighlight()) {
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if (top.getHighlight && top.getHighlight()) {
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top.removeHighlight();
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top.addHighlight();
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}
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@ -6990,13 +6990,14 @@ SymbolMorph.prototype.drawSymbolFlag = function (canvas, color) {
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// answer a canvas showing a flag
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var ctx = canvas.getContext('2d'),
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w = canvas.width,
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l = Math.max(w / 12, 1),
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h = canvas.height;
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ctx.lineWidth = 1; // w / 5;
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ctx.lineWidth = l;
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ctx.strokeStyle = color.toString();
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ctx.beginPath();
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ctx.moveTo(0, 0);
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ctx.lineTo(0, canvas.height);
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ctx.moveTo(l / 2, 0);
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ctx.lineTo(l / 2, canvas.height);
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ctx.stroke();
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ctx.lineWidth = h / 2;
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@ -7118,11 +7119,13 @@ SymbolMorph.prototype.drawSymbolTurnRight = function (canvas, color) {
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// answer a canvas showing a right-turning arrow
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var ctx = canvas.getContext('2d'),
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w = canvas.width,
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l = Math.max(w / 10, 1),
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r = w / 2;
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ctx.lineWidth = l;
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ctx.strokeStyle = color.toString();
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ctx.beginPath();
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ctx.arc(r, r * 2, r - 1, radians(0), radians(-90), false);
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ctx.arc(r, r * 2, r - l / 2, radians(0), radians(-90), false);
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ctx.stroke();
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ctx.fillStyle = color.toString();
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@ -7140,11 +7143,13 @@ SymbolMorph.prototype.drawSymbolTurnLeft = function (canvas, color) {
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// answer a canvas showing a left-turning arrow
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var ctx = canvas.getContext('2d'),
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w = canvas.width,
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l = Math.max(w / 10, 1),
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r = w / 2;
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ctx.lineWidth = l;
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ctx.strokeStyle = color.toString();
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ctx.beginPath();
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ctx.arc(r, r * 2, r - 1, radians(180), radians(-90), true);
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ctx.arc(r, r * 2, r - l / 2, radians(180), radians(-90), true);
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ctx.stroke();
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ctx.fillStyle = color.toString();
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