open/PainterCore
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fix: 文字放大缩小bug，P20 文字点击消失问题

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This commit is contained in:
dongqing 2019-12-27 17:18:45 +08:00
parent 78068111bc
commit e0f65f76d6
2 changed files with 6 additions and 2 deletions
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5
lib/pen.js
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@ -222,8 +222,11 @@ export default class Painter {
const linesArray = []; const linesArray = [];
for (let i = 0; i < textArray.length; ++i) { for (let i = 0; i < textArray.length; ++i) {
const textLength = this.ctx.measureText(textArray[i]).width; const textLength = this.ctx.measureText(textArray[i]).width;
const minWidth = view.css.fontSize.toPx() + paddings[1] + paddings[3];
let partWidth = view.css.width ? view.css.width.toPx(false, this.style.width) - paddings[1] - paddings[3] : textLength; let partWidth = view.css.width ? view.css.width.toPx(false, this.style.width) - paddings[1] - paddings[3] : textLength;
// partWidth = partWidth > fontSize ? partWidth - partWidth % fontSize + fontSize : fontSize if (partWidth < minWidth) {
partWidth = minWidth;
}
const calLines = Math.ceil(textLength / partWidth); const calLines = Math.ceil(textLength / partWidth);
// 取最长的作为 width // 取最长的作为 width
width = partWidth > width ? partWidth : width; width = partWidth > width ? partWidth : width;

3
painter.js
View File

@ -314,7 +314,8 @@ Component({
}, true, this.movingCache); }, true, this.movingCache);
} else { } else {
// 某些机型（华为 P20）非移动场景下，只绘制一遍会偶然性图片绘制失败，目前采用再绘一遍的方法 // 某些机型（华为 P20）非移动场景下，只绘制一遍会偶然性图片绘制失败，目前采用再绘一遍的方法
if (!isMoving && doView.type === 'image') { // 文字也会出现
if (!isMoving && (doView.type === 'image' || doView.type === 'text')) {
pen.paint() pen.paint()
} }
pen.paint((callbackInfo) => { pen.paint((callbackInfo) => {