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李志鹏
2025-09-25 14:12:02 +08:00
parent 396f29734c
commit 4a0ddcc0af
1 changed files with 4 additions and 2 deletions
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6
src/component/Canvas/CanvasEditor/index.vue
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@@ -474,7 +474,9 @@ onMounted(async () => {
const height = canvasManager.height; const height = canvasManager.height;
const cwidth = props.config.width; const cwidth = props.config.width;
const cheight = props.config.height; const cheight = props.config.height;
setZoom(Math.min(width/cwidth,height/cheight)); // 设置画布缩放 let zoom = Math.min(1,width/cwidth,height/cheight);
if(zoom < 1) zoom -= 0.05;
setZoom(zoom); // 设置画布缩放
} }
}); });
@@ -543,7 +545,7 @@ function resetZoom() {
function setZoom(zoom) { function setZoom(zoom) {
setTimeout(()=>{ setTimeout(()=>{
if (!canvasManager) return; if (!canvasManager) return;
const newZoom = Math.max(zoom / 1.1, 0.1); // 减少10%，最小0.1倍 const newZoom = Math.max(zoom, 0.1); // 最小0.1倍
// 使用画布中心作为缩放点 // 使用画布中心作为缩放点
const centerPoint = { const centerPoint = {