无涯教程-Tk - Image部件函数

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图像小部件用于创建显示的图像项目。可以从GIF,PNG,PPM,PGM或X位图图像创建图像。图像小部件的语法如下所示。

canvasName create image x y options

x和y设置位图的位置。

Image - 选项

下表中列出了图像小部件可用的选项-

Sr.No. Syntax & Remark
1

-iamge imageName

保存要显示的图像的变量。

图像小部件的一个简单示例如下所示-

#!/usr/bin/wish

canvas .myCanvas -background red -width 100 -height 100 pack .myCanvas set myImage [image create photo] myImageread</span><spanclass="str">"/Users/myImages/myImage1.png"</span><spanclass="pln"></span><spanclass="pun">.</span><spanclass="pln">myCanvascreateimage</span><spanclass="lit">50</span><spanclass="pln"></span><spanclass="lit">50</span><spanclass="pln"></span><spanclass="pun"></span><spanclass="pln">imagemyImage read </span><span class="str">"/Users/myImages/myImage1.png"</span><span class="pln"> </span><span class="pun">.</span><span class="pln">myCanvas create image </span><span class="lit">50</span><span class="pln"> </span><span class="lit">50</span><span class="pln"> </span><span class="pun">-</span><span class="pln">image myImage

当无涯教程运行上面的程序时,将获得以下输出-

Canvas Image Example

参考链接

www.learnfk.com/tcl-tk/tk-c…