@visactor/vrender-core
Version:
## Description
43 lines (39 loc) • 2.09 kB
JavaScript
import { isArray, AABBBounds, isNumber } from "@visactor/vutils";
import { renderCommandList } from "../../common/render-command-list";
const tempBounds = new AABBBounds;
export class CustomSymbolClass {
constructor(type, path, isSvg = !1) {
this.pathStr = "", this.type = type, isArray(path) ? this.svgCache = path : this.path = path,
this.isSvg = isSvg;
}
drawOffset(ctx, size, x, y, offset, z, cb) {
return size = this.parseSize(size), this.isSvg ? !!this.svgCache && (this.svgCache.forEach((item => {
ctx.beginPath(), renderCommandList(item.path.commandList, ctx, x, y, size, size),
cb && cb(item.path, item.attribute);
})), !1) : (renderCommandList(this.path.commandList, ctx, x, y, size + offset, size + offset),
!1);
}
draw(ctx, size, x, y, z, cb) {
return size = this.parseSize(size), this.drawOffset(ctx, size, x, y, 0, z, cb);
}
parseSize(size) {
return isNumber(size) ? size : Math.min(size[0], size[1]);
}
drawWithClipRange(ctx, size, x, y, clipRange, z, cb) {
return size = this.parseSize(size), this.isSvg ? !!this.svgCache && (this.svgCache.forEach((item => {
item.path.drawWithClipRange(ctx, size, x, y, clipRange), cb && cb(item.path, item.attribute);
})), !1) : (this.path.drawWithClipRange(ctx, size, x, y, clipRange), !1);
}
bounds(size, bounds) {
if (size = this.parseSize(size), this.isSvg) {
if (!this.svgCache) return;
return bounds.clear(), void this.svgCache.forEach((({path: path}) => {
tempBounds.x1 = path.bounds.x1 * size, tempBounds.y1 = path.bounds.y1 * size, tempBounds.x2 = path.bounds.x2 * size,
tempBounds.y2 = path.bounds.y2 * size, bounds.union(tempBounds);
}));
}
this.path.bounds && (bounds.x1 = this.path.bounds.x1 * size, bounds.y1 = this.path.bounds.y1 * size,
bounds.x2 = this.path.bounds.x2 * size, bounds.y2 = this.path.bounds.y2 * size);
}
}
//# sourceMappingURL=utils.js.map