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@@ -178,6 +178,8 @@ const createPoster = async () => {
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let tagY = textY + tagSpacing + 10
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positionNameList.forEach((tag) => {
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let truncatedTag = tag
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+ ctx.font = '18px Arial' // 绘制前设置字体，否则tagWidth受前面的font fontStyle影响
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+
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while (context.measureText(truncatedTag + '...').width > maxTextWidth - 2 * tagPaddingLeftRight && truncatedTag.length > 0) {
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truncatedTag = truncatedTag.slice(0, -1)
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}
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@@ -200,7 +202,6 @@ const createPoster = async () => {
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context.closePath()
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context.fill()
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- context.font = '18px Arial'
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context.fillStyle = '#fff'
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context.fillText(truncatedTag, tagX + tagPaddingLeftRight, tagY + tagPaddingTopBottom + 10)
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