ColorField

示例程序
说明	生成控制颜色类 `Color` 的区域

用法

public static Color ColorField(Color value, params GUILayoutOption[] options);
public static Color ColorField(string label, Color value, params GUILayoutOption[] options);
public static Color ColorField(GUIContent label, Color value, params GUILayoutOption[] options);
public static Color ColorField(GUIContent label, Color value, bool showEyedropper, bool showAlpha, bool hdr, params GUILayoutOption[] options);

参数

label

对应的标签名称。

value

该区域控制的颜色变量。

showEyedropper

是否添加取色器工具。

showAlpha

是否添加透明度通道。

hdr

取值为 true 时视为 HDR 颜色值，否则视为普通 LDR 颜色值。

options

（可选）用于指定额外的布局属性，该参数将覆盖默认样式。

示例

public override void OnInspectorGUI () {

		// First reload, no label, no extra options
		_target.ColorFirst = EditorGUILayout.ColorField (_target.ColorFirst);
	
		// Second reload, with a label and an expanded width
		_target.ColorSecond = EditorGUILayout.ColorField ("Color Second", _target.ColorSecond, GUILayout.ExpandWidth (true));
	
		// Third reload, with a label, a tooltip and a set of options
		var guiContent = new GUIContent ("Color Third", "This is the third color picker.");
		var guiLayoutOptions = new GUILayoutOption [] {
				GUILayout.ExpandWidth(false),
				GUILayout.MinWidth(200)
		};
		_target.ColorThird = EditorGUILayout.ColorField (guiContent, _target.ColorThird, guiLayoutOptions);
	
		// Forth reload, with no eyedropper, no alpha, in HDR mode
		guiContent = new GUIContent ("Color Forth", "This is the forth color picker.");
		guiLayoutOptions = new GUILayoutOption [] {
				GUILayout.ExpandWidth(true),
				GUILayout.Height(200)
		};
		_target.ColorForth = EditorGUILayout.ColorField (guiContent, _target.ColorForth, false, false, true, guiLayoutOptions);

}

编译结果如下：