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57 lines
1.4 KiB
57 lines
1.4 KiB
2 years ago
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function getImgSize(width, height) {
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var maxWidth = 180, maxHeight = 180;
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if (width === height) {
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return {
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width: width > maxWidth ? maxWidth : width,
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height: height > maxHeight ? maxHeight : height
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}
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}
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if (width > height) {
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if (width > maxWidth && height > maxHeight) {
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return {
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width: maxWidth,
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height: Number(((maxWidth / width) * height).toFixed(2))
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}
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} else if (width > maxWidth && height < maxHeight) {
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return {
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width: maxWidth,
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height: Number(((maxWidth / width) * height).toFixed(2))
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}
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} else if (width < maxWidth && height > maxHeight) {
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return {
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width: Number(((maxHeight / height) * width).toFixed(2)),
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height: maxHeight
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}
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} else {
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return {
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width: width,
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height: height
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}
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}
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} else {
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if (width > maxWidth && height > maxHeight) {
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return {
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width: Number(((maxHeight / height) * width).toFixed(2)),
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height: maxHeight
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}
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} else if (width > maxWidth && height < maxHeight) {
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return {
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width: width,
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height: maxHeight
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}
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} else if (width < maxWidth && height > maxHeight) {
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return {
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width: Number(((maxHeight / height) * width).toFixed(2)),
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height: maxHeight
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}
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} else {
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return {
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width: width,
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height: height
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}
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}
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}
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}
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