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Use more for...of loops in the code-base

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Most, if not all, of this code is old enough to predate the general availability of `for...of` iteration.
This commit is contained in:
Jonas Jenwald 2022-10-03 12:33:49 +02:00
parent 4e58dabb32
commit 60f6272ed9
16 changed files with 70 additions and 101 deletions
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15
src/display/canvas.js
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@ -844,8 +844,7 @@ function copyCtxState(sourceCtx, destCtx) {
"globalCompositeOperation",
"font",
];
for (let i = 0, ii = properties.length; i < ii; i++) {
const property = properties[i];
for (const property of properties) {
if (sourceCtx[property] !== undefined) {
destCtx[property] = sourceCtx[property];
}
@ -1538,11 +1537,7 @@ class CanvasGraphics {
}
setGState(states) {
for (let i = 0, ii = states.length; i < ii; i++) {
const state = states[i];
const key = state[0];
const value = state[1];
for (const [key, value] of states) {
switch (key) {
case "LW":
this.setLineWidth(value);
@ -1569,11 +1564,11 @@ class CanvasGraphics {
this.setFont(value[0], value[1]);
break;
case "CA":
this.current.strokeAlpha = state[1];
this.current.strokeAlpha = value;
break;
case "ca":
this.current.fillAlpha = state[1];
this.ctx.globalAlpha = state[1];
this.current.fillAlpha = value;
this.ctx.globalAlpha = value;
break;
case "BM":
this.ctx.globalCompositeOperation = value;