怎么在“画图”中将图片背景变为透明

本指南介绍如何在电脑上使用“画图”软件去掉图片的背景。如果图标背景是实色,就可以使用“画图”将背景过滤掉,并粘贴到另一张图片上。不过,你无法保存透明背景的图片,保存后透明部分会变成白色。

步骤

  1. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/2\/22\/Make-a-Background-Transparent-in-Paint-Step-1.jpg\/v4-460px-Make-a-Background-Transparent-in-Paint-Step-1.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/2\/22\/Make-a-Background-Transparent-in-Paint-Step-1.jpg\/v4-728px-Make-a-Background-Transparent-in-Paint-Step-1.jpg","smallWidth":460,"smallHeight":342,"bigWidth":728,"bigHeight":541,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 1 在“画图”中打开图片。右键单击图片,将鼠标停留在打开方式上,然后在应用程序列表中选择画图
    • 图片的背景色必须是实色或白色。
  2. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/9\/9c\/Make-a-Background-Transparent-in-Paint-Step-2.jpg\/v4-460px-Make-a-Background-Transparent-in-Paint-Step-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/9\/9c\/Make-a-Background-Transparent-in-Paint-Step-2.jpg\/v4-728px-Make-a-Background-Transparent-in-Paint-Step-2.jpg","smallWidth":460,"smallHeight":349,"bigWidth":728,"bigHeight":553,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 2 在工具栏上选择颜色2将“颜色2”设为与图片背景色相同的颜色。
    • 假如背景色是白色,就必须将“颜色2”设为同样色度的白色。
  3. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/f\/f4\/Make-a-Background-Transparent-in-Paint-Step-3.jpg\/v4-460px-Make-a-Background-Transparent-in-Paint-Step-3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/f\/f4\/Make-a-Background-Transparent-in-Paint-Step-3.jpg\/v4-728px-Make-a-Background-Transparent-in-Paint-Step-3.jpg","smallWidth":460,"smallHeight":346,"bigWidth":728,"bigHeight":548,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 3 点击工具栏中的“颜色选取器”。
  4. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/9\/9d\/Make-a-Background-Transparent-in-Paint-Step-4.jpg\/v4-460px-Make-a-Background-Transparent-in-Paint-Step-4.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/9\/9d\/Make-a-Background-Transparent-in-Paint-Step-4.jpg\/v4-728px-Make-a-Background-Transparent-in-Paint-Step-4.jpg","smallWidth":460,"smallHeight":344,"bigWidth":728,"bigHeight":545,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 4 单击图片背景。这样就能将“颜色2”设为图片背景色,随后就可以将图片与背景分离。
  5. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/b\/bf\/Make-a-Background-Transparent-in-Paint-Step-5.jpg\/v4-460px-Make-a-Background-Transparent-in-Paint-Step-5.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/b\/bf\/Make-a-Background-Transparent-in-Paint-Step-5.jpg\/v4-728px-Make-a-Background-Transparent-in-Paint-Step-5.jpg","smallWidth":460,"smallHeight":346,"bigWidth":728,"bigHeight":548,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 5 单击工具栏上的选择菜单。它位于左上角附近。随后会打开下拉菜单。
  6. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/2\/2e\/Make-a-Background-Transparent-in-Paint-Step-6.jpg\/v4-460px-Make-a-Background-Transparent-in-Paint-Step-6.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/2\/2e\/Make-a-Background-Transparent-in-Paint-Step-6.jpg\/v4-728px-Make-a-Background-Transparent-in-Paint-Step-6.jpg","smallWidth":460,"smallHeight":344,"bigWidth":728,"bigHeight":545,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 6 在菜单中单击透明选择选项旁会出现勾选标记,这样就能在“透明选择”模式下使用其他选择工具。
  7. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/d\/d5\/Make-a-Background-Transparent-in-Paint-Step-7.jpg\/v4-460px-Make-a-Background-Transparent-in-Paint-Step-7.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/d\/d5\/Make-a-Background-Transparent-in-Paint-Step-7.jpg\/v4-728px-Make-a-Background-Transparent-in-Paint-Step-7.jpg","smallWidth":460,"smallHeight":344,"bigWidth":728,"bigHeight":545,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 7 选择矩形选择自由图形选择这些选项位于选择菜单中。
    • 你可以在“透明选择”模式下使用任意一种工具,具体取决于要选择的区域大小。
  8. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/c\/ce\/Make-a-Background-Transparent-in-Paint-Step-8.jpg\/v4-460px-Make-a-Background-Transparent-in-Paint-Step-8.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/c\/ce\/Make-a-Background-Transparent-in-Paint-Step-8.jpg\/v4-728px-Make-a-Background-Transparent-in-Paint-Step-8.jpg","smallWidth":460,"smallHeight":350,"bigWidth":728,"bigHeight":554,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 8 选择要与背景分离的图片区域。按住鼠标左键,圈出要分离的部分。
    • 你会看到黑色的轮廓线,放开鼠标后就会消失。
  9. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/c\/cc\/Make-a-Background-Transparent-in-Paint-Step-9.jpg\/v4-460px-Make-a-Background-Transparent-in-Paint-Step-9.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/c\/cc\/Make-a-Background-Transparent-in-Paint-Step-9.jpg\/v4-728px-Make-a-Background-Transparent-in-Paint-Step-9.jpg","smallWidth":460,"smallHeight":350,"bigWidth":728,"bigHeight":554,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 9 右键单击选中的区域。选中的区域周围会出现虚线框。
  10. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/7\/7c\/Make-a-Background-Transparent-in-Paint-Step-10.jpg\/v4-460px-Make-a-Background-Transparent-in-Paint-Step-10.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/7\/7c\/Make-a-Background-Transparent-in-Paint-Step-10.jpg\/v4-728px-Make-a-Background-Transparent-in-Paint-Step-10.jpg","smallWidth":460,"smallHeight":349,"bigWidth":728,"bigHeight":552,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 10 在右键菜单中,选择剪切复制随后会将选中的区域复制到粘贴板。
    • 选中的区域将与背景分离。
  11. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/7\/73\/Make-a-Background-Transparent-in-Paint-Step-11.jpg\/v4-460px-Make-a-Background-Transparent-in-Paint-Step-11.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/7\/73\/Make-a-Background-Transparent-in-Paint-Step-11.jpg\/v4-728px-Make-a-Background-Transparent-in-Paint-Step-11.jpg","smallWidth":460,"smallHeight":342,"bigWidth":728,"bigHeight":541,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 11 在“画图”中新建图片。可以将复制的图片粘贴在此处。
  12. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/b\/b6\/Make-a-Background-Transparent-in-Paint-Step-12.jpg\/v4-460px-Make-a-Background-Transparent-in-Paint-Step-12.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/b\/b6\/Make-a-Background-Transparent-in-Paint-Step-12.jpg\/v4-728px-Make-a-Background-Transparent-in-Paint-Step-12.jpg","smallWidth":460,"smallHeight":349,"bigWidth":728,"bigHeight":552,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 12 粘贴复制的图片。右键单击新图片,并选择粘贴。这样就能将剪切或复制的图片粘贴到新图片上,原先的背景变为透明。

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