diff options
| -rw-r--r-- | blocks.js | 17 |
1 files changed, 11 insertions, 6 deletions
@@ -1372,7 +1372,7 @@ SyntaxElementMorph.prototype.fixLayout = function () { } // fix highlights, if any - if (top.getHighlight()) { + if (top.getHighlight && top.getHighlight()) { top.removeHighlight(); top.addHighlight(); } @@ -6990,13 +6990,14 @@ SymbolMorph.prototype.drawSymbolFlag = function (canvas, color) { // answer a canvas showing a flag var ctx = canvas.getContext('2d'), w = canvas.width, + l = Math.max(w / 12, 1), h = canvas.height; - ctx.lineWidth = 1; // w / 5; + ctx.lineWidth = l; ctx.strokeStyle = color.toString(); ctx.beginPath(); - ctx.moveTo(0, 0); - ctx.lineTo(0, canvas.height); + ctx.moveTo(l / 2, 0); + ctx.lineTo(l / 2, canvas.height); ctx.stroke(); ctx.lineWidth = h / 2; @@ -7118,11 +7119,13 @@ SymbolMorph.prototype.drawSymbolTurnRight = function (canvas, color) { // answer a canvas showing a right-turning arrow var ctx = canvas.getContext('2d'), w = canvas.width, + l = Math.max(w / 10, 1), r = w / 2; + ctx.lineWidth = l; ctx.strokeStyle = color.toString(); ctx.beginPath(); - ctx.arc(r, r * 2, r - 1, radians(0), radians(-90), false); + ctx.arc(r, r * 2, r - l / 2, radians(0), radians(-90), false); ctx.stroke(); ctx.fillStyle = color.toString(); @@ -7140,11 +7143,13 @@ SymbolMorph.prototype.drawSymbolTurnLeft = function (canvas, color) { // answer a canvas showing a left-turning arrow var ctx = canvas.getContext('2d'), w = canvas.width, + l = Math.max(w / 10, 1), r = w / 2; + ctx.lineWidth = l; ctx.strokeStyle = color.toString(); ctx.beginPath(); - ctx.arc(r, r * 2, r - 1, radians(180), radians(-90), true); + ctx.arc(r, r * 2, r - l / 2, radians(180), radians(-90), true); ctx.stroke(); ctx.fillStyle = color.toString(); |