https://github.com/windowsnt/colorpicker

Win32 Direct2D Modern ColorPicker
https://github.com/windowsnt/colorpicker

alpha-channel colorpicker cplusplus direct2d hsl rgb win32

Last synced: 2 months ago
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Win32 Direct2D Modern ColorPicker

• Host: GitHub
• URL: https://github.com/windowsnt/colorpicker
• Owner: WindowsNT
• Created: 2020-06-01T16:50:13.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2020-09-29T10:00:59.000Z (over 4 years ago)
• Last Synced: 2025-03-24T13:36:06.861Z (3 months ago)
• Topics: alpha-channel, colorpicker, cplusplus, direct2d, hsl, rgb, win32
• Language: C++
• Size: 438 KB
• Stars: 23
• Watchers: 4
• Forks: 12
• Open Issues: 0
• Metadata Files:
  • Readme: Readme.md

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README

        
# Direct2D Modern ColorPicker for Win32 with Alpha support

```C++

Features

	* One header file

	* Direct2D drawing

	* Alpha

	* HSL and RGB support

	* Can use the system dialog

	* Supports a picker

```

![RGB](https://github.com/WindowsNT/ColorPicker/raw/master/rgb.jpg?raw=true)

![HSL](https://github.com/WindowsNT/ColorPicker/raw/master/hsl.jpg?raw=true)

To use, simply:

```C++

	COLORPICK cp;

	D2D1_COLOR_F red = {1.0f,0,0,1.0f};

	HRESULT hr = cp.Show(hParent,red);

	if (hr == S_OK)

	{

		// Color is set

	}

```

Optionally you can configure parameters by passing this structure:

```C++

struct COLORPICKOPT

{

	bool Alpha = 1;

	int Mode = 1;

	bool Dlg = 1;

	bool LUpdate = 0;

	bool AlsoUseSystem = 1;

	bool UsePicker = 1;

	float Resolution = 0.1f;

};

```