Colour（顏色） · GameMaker Studio 2 幫助文檔

# 顏色 *GameMaker Studio 2*?有一個綜合性的函數，能操控繪制在屏幕東西的顏色與透明度(為了混合圖片的話請用特殊的?**混合模式**和其他的 GPU 特殊函數 [GPU Control](https://docs2.yoyogames.com/source/_build/3_scripting/4_gml_reference/drawing/gpu/index.html)）.使用這些函數讓你能夠分別創建顏色并且操控繪制透明度來操控繪制不同的東西。作為這個函數的一部分，有一些常量能夠作為基礎色使用在這個（或其他的）函數中： | 常量 | 顏色 | 數值 | |---|---|---| | c_aqua | ![](https://docs2.yoyogames.com/source/_build/3_scripting/4_gml_reference/drawing/colour/images/c_aqua.png) | 16776960 | | c_black | ![](https://docs2.yoyogames.com/source/_build/3_scripting/4_gml_reference/drawing/colour/images/c_black.png) | 0 | | c_blue | ![](https://docs2.yoyogames.com/source/_build/3_scripting/4_gml_reference/drawing/colour/images/c_blue.png) | 16711680 | | c_dkgray | ![](https://docs2.yoyogames.com/source/_build/3_scripting/4_gml_reference/drawing/colour/images/c_dkgray.png) | 4210752 | | c_fuchsia | ![](https://docs2.yoyogames.com/source/_build/3_scripting/4_gml_reference/drawing/colour/images/c_fuchsia.png) | 16711935 | | c_gray | ![](https://docs2.yoyogames.com/source/_build/3_scripting/4_gml_reference/drawing/colour/images/c_gray.png) | 8421504 | | c_green | ![](https://docs2.yoyogames.com/source/_build/3_scripting/4_gml_reference/drawing/colour/images/c_green.png) | 32768 | | c_lime | ![](https://docs2.yoyogames.com/source/_build/3_scripting/4_gml_reference/drawing/colour/images/c_lime.png) | 65280 | | c_ltgray | ![](https://docs2.yoyogames.com/source/_build/3_scripting/4_gml_reference/drawing/colour/images/c_ltgray.png) | 12632256 | | c_maroon | ![](https://docs2.yoyogames.com/source/_build/3_scripting/4_gml_reference/drawing/colour/images/c_maroon.png) | 128 | | c_navy | ![](https://docs2.yoyogames.com/source/_build/3_scripting/4_gml_reference/drawing/colour/images/c_navy.png) | 8388608 | | c_olive | ![](https://docs2.yoyogames.com/source/_build/3_scripting/4_gml_reference/drawing/colour/images/c_olive.png) | 32896 | | c_orange | ![](https://docs2.yoyogames.com/source/_build/3_scripting/4_gml_reference/drawing/colour/images/c_orange.png) | 4235519 | | c_purple | ![](https://docs2.yoyogames.com/source/_build/3_scripting/4_gml_reference/drawing/colour/images/c_purple.png) | 8388736 | | c_red | ![](https://docs2.yoyogames.com/source/_build/3_scripting/4_gml_reference/drawing/colour/images/c_red.png) | 255 | | c_silver | ![](https://docs2.yoyogames.com/source/_build/3_scripting/4_gml_reference/drawing/colour/images/c_silver.png) | 12632256 | | c_teal | ![](https://docs2.yoyogames.com/source/_build/3_scripting/4_gml_reference/drawing/colour/images/c_teal.png) | 8421376 | | c_white | ![](https://docs2.yoyogames.com/source/_build/3_scripting/4_gml_reference/drawing/colour/images/c_white.png) | 16777215 | | c_yellow | ![](https://docs2.yoyogames.com/source/_build/3_scripting/4_gml_reference/drawing/colour/images/c_yellow.png) | 65535 | 請注意你也可以用"$"后跟16進制的值來創造顏色，這些值也可以用在顏色函數中來獲得色調或者用來混合等等... 這個16進制的數值可以分為三個部分，格式為藍/綠/紅。舉個栗子，得到一個紫色，你可以用： ~~~ col = $983c95 ~~~ 98是藍色的值，3c是綠色的值，95是紅色的值。 ## 獲得顏色與透明度的值 >以下的函數都可以用來獲得你選擇的顏色的色彩組成，色度，飽和度，亮度，和其他的屬性： > > * [colour_get_blue](colour_get_blue.md) > > * [colour_get_green](colour_get_green.md) > > * [colour_get_red](colour_get_red.md) > > * [colour_get_hue](colour_get_hue.md) > > * [colour_get_saturation](colour_get_saturation.md) > > * [colour_get_value](colour_get_value.md) > > * [draw_getpixel](draw_getpixel.md) > > * [draw_getpixel_ext](draw_getpixel_ext.md) > > * [draw_get_colour](draw_get_colour.md) > > * [draw_get_alpha](draw_get_alpha.md) > > > ## 創造顏色 >這些函數可以用人類不懂的數值來創造顏色： > > * [make_colour_hsv](make_colour_hsv.md) > > * [make_colour_rgb](make_colour_rgb.md) > > * [merge_colour](merge_colour.md) > > > ## 設置顏色與透明度的值 > 下列函數能夠設置屏幕繪制中多種不同的選項，包括透明度，顏色，和混合： > > * [draw_clear](draw_clear.md) > > * [draw_clear_alpha](draw_clear_alpha.md) > > * [draw_set_alpha](draw_set_alpha.md) > > * [draw_set_colour](draw_set_colour.md) > >