Inkscape is a vector drawing program that exports PNG images. So, you end up editing SVG documents and exporting them to PNGs. Inkscape is good if you're starting from scratch, but wouldn't be ideal if you just want to edit existing PNGs.
Note--Inkscape is open source and available for free on multiple platforms.
ImageMagick and GD can handle PNGs too; heck, you could even do stuff with nothing but gdk-pixbuf. Are you looking for a graphical editor, or scriptable/embeddable libraries?
发布评论
评论（5）
Paint.NET 将热情地创建和编辑 PNG。 从很多方面来看，这都是一个出色的计划。 就像啤酒和演讲一样，它是免费的。
Paint.NET will create and edit PNGs with gusto. It's an excellent program in many respects. It's free as in beer and speech.
GIMP（GNU 图像处理程序）。
它是免费、开源的，可以在 Windows 和 Linux（也许还有 Mac？）上运行。
The GIMP (GNU Image Manipulation Program).
It's free, open source and runs on Windows and Linux (and maybe Mac?).
我使用 Pixlr - 一个在线照片编辑器，它有很棒的过滤器和用户友好的界面。
I use Pixlr - an online photo editor, it has great filters and user friendly interface.
Inkscape 是一个导出 PNG 图像的矢量绘图程序。 因此，您最终会编辑 SVG 文档并将其导出为 PNG。 如果您从头开始，Inkscape 很好，但如果您只想编辑现有的 PNG，那么它就不是理想的选择。
注意：Inkscape 是开源的，可在多个平台上免费使用。
Inkscape is a vector drawing program that exports PNG images. So, you end up editing SVG documents and exporting them to PNGs. Inkscape is good if you're starting from scratch, but wouldn't be ideal if you just want to edit existing PNGs.
Note--Inkscape is open source and available for free on multiple platforms.
ImageMagick 和 GD 也可以处理 PNG； 哎呀，你甚至可以只用 gdk-pixbuf 来做一些事情。 您是否正在寻找图形编辑器或可编写脚本/可嵌入的库？
ImageMagick and GD can handle PNGs too; heck, you could even do stuff with nothing but gdk-pixbuf. Are you looking for a graphical editor, or scriptable/embeddable libraries?