1、打开fireworks软件。同时新建一个fireworks文档;
2、点击左上角的“文件”,在下拉菜单中选中“导入”,如图所示;
3、选择要改变像素的图片,点击“打开”,导入该图片;
4、用鼠标点击选中这张图片,然后点击左上角的“文件”,在下拉菜单中选择“图像预览”,如图所示;
5、在保存的设置,选择较高品质的jpeg;
6、在预览窗口可以看到,品质为80的时候图像的大小为59kb,如图所示;
7、按照需求修改“品质”即可,修改完“导出”,然后“保存”即可完成修改图片的像素。
图片的像素也就是分辨率,fireworks里在图像大小里改
你是说分辨率吧 :修改〉画布〉图像大小〉分辨率
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