ColorPicker_GetActiveColorCell
int ColorPicker_GetActiveColorCell (int panel, int control, int *index, int *type);
Purpose
Obtains the index and type of the active color cell.
Parameters
| Input | ||
| Name | Type | Description |
| panel | int | The specifier for a particular panel that is currently in memory. You obtain this handle from LoadPanel, NewPanel, or DuplicatePanel. |
| control | int | The ID you specified as the canvas parameter in the ColorPicker_Convert function call. This value must be the same as the defined constant, located in the .uir header file, that you assigned to the original canvas control. |
| Output | ||
| Name | Type | Description |
| index | int | The zero-based index of the active color cell or PICKER_VAL_TRANSPARENT if the active item is the transparent item. |
| type | int | The type of cell that is currently active. Valid values are PICKER_VAL_FIXED_COLOR, PICKER_VAL_CUSTOM_COLOR, and PICKER_VAL_TRANSPARENT. |
Return Value
| Name | Type | Description |
| status | int | Return value indicating whether the function was successful. A negative number indicates that an error occurred. |
Additional Information
Library: Color Picker Control
Include file: custctrl\color_picker.h
LabWindows/CVI compatibility: LabWindows/CVI 9.0 and later
Examples
Refer to the following examples that use the ColorPicker_GetActiveColorCell function:
- apps\iconedit\iconedit.cws
Open example - userint\custctrl\colorpicker\colorpickerdemo.cws
Open example