Top 3 Examples of "potpack in functional component" in JavaScript
Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'potpack' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
_updatePatternAtlas() {
const bins = [];
for (const id in this.patterns) {
bins.push(this.patterns[id].bin);
}
const {w, h} = potpack(bins);
const dst = this.atlasImage;
dst.resize({width: w || 1, height: h || 1});
for (const id in this.patterns) {
const {bin} = this.patterns[id];
const x = bin.x + padding;
const y = bin.y + padding;
const src = this.images[id].data;
const w = src.width;
const h = src.height;
RGBAImage.copy(src, dst, {x: 0, y: 0}, {x, y}, {width: w, height: h});
// Add 1 pixel wrapped padding on each side of the image.
RGBAImage.copy(src, dst, {x: 0, y: h - 1}, {x, y: y - 1}, {width: w, height: 1}); // Tconstructor(icons: {[string]: StyleImage}, patterns: {[string]: StyleImage}) {
const iconPositions = {}, patternPositions = {};
this.haveRenderCallbacks = [];
const bins = [];
this.addImages(icons, iconPositions, bins);
this.addImages(patterns, patternPositions, bins);
const {w, h} = potpack(bins);
const image = new RGBAImage({width: w || 1, height: h || 1});
for (const id in icons) {
const src = icons[id];
const bin = iconPositions[id].paddedRect;
RGBAImage.copy(src.data, image, {x: 0, y: 0}, {x: bin.x + IMAGE_PADDING, y: bin.y + IMAGE_PADDING}, src.data);
}
for (const id in patterns) {
const src = patterns[id];
const bin = patternPositions[id].paddedRect;
const x = bin.x + IMAGE_PADDING,
y = bin.y + IMAGE_PADDING,
w = src.data.width,
h = src.data.height;for (const id in glyphs) {
const src = glyphs[+id];
if (!src || src.bitmap.width === 0 || src.bitmap.height === 0) continue;
const bin = {
x: 0,
y: 0,
w: src.bitmap.width + 2 * padding,
h: src.bitmap.height + 2 * padding
};
bins.push(bin);
stackPositions[id] = {rect: bin, metrics: src.metrics};
}
}
const {w, h} = potpack(bins);
const image = new AlphaImage({width: w || 1, height: h || 1});
for (const stack in stacks) {
const glyphs = stacks[stack];
for (const id in glyphs) {
const src = glyphs[+id];
if (!src || src.bitmap.width === 0 || src.bitmap.height === 0) continue;
const bin = positions[stack][id].rect;
AlphaImage.copy(src.bitmap, image, {x: 0, y: 0}, {x: bin.x + padding, y: bin.y + padding}, src.bitmap);
}
}
this.image = image;
this.positions = positions;
}