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如何使用亮度/对比度控制器启动 Gimp .png？

tag-icon • tag-icon 16.04 brightness gimp image-processing contrast
如何使用亮度/对比度控制器启动 Gimp .png？

情况：在终端中以一行代码启动 Gimp .png，使用亮度/对比度选项
动机：有一个亮度对比度平面，您可以在 x 轴和 y 轴上控制它们；同义词亮度对比度非线性平面， ... （看这里（在问题主体末尾的预期输出）

获取模式的伪代码颜色 > 曲线

gimp --contrast --brightness file.png

在 Ubuntu 16.04 中启动 Gimp 的相关问题

相关错误：https://bugs.launchpad.net/ubuntu/+source/gimp/+bug/1576977。 我愿意

gimp file.png

终端输出

(gimp:4270): GLib-GObject-WARNING **: g_object_set_valist: object class 'GeglConfig' has no property named 'cache-size'

(gimp:4270): GEGL-gegl-operation.c-WARNING **: Cannot change name of operation class 0x1A523C0 from "gimp:point-layer-mode" to "gimp:dissolve-mode"

(gimp:4270): GEGL-gegl-operation.c-WARNING **: Cannot change name of operation class 0x1A52890 from "gimp:point-layer-mode" to "gimp:behind-mode"

...

(gimp:4270): GEGL-gegl-operation.c-WARNING **: Cannot change name of operation class 0x1A58390 from "gimp:point-layer-mode" to "gimp:color-erase-mode"

(gimp:4270): GEGL-gegl-operation.c-WARNING **: Cannot change name of operation class 0x1A58730 from "gimp:point-layer-mode" to "gimp:erase-mode"

(gimp:4270): GEGL-gegl-operation.c-WARNING **: Cannot change name of operation class 0x1A58B90 from "gimp:point-layer-mode" to "gimp:replace-mode"

系统：Linux Ubuntu 16.04 64 位
硬件：Macbook Air 2013-mid
Gimp：2.8.16
相关：使用 Gimp/ImageMagick/... 调整平面亮度对比度？适用于 Debian 和 Ubuntu

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