Inheritance diagram for Empyrean.ColorPicker.Dropper:

Public Member Functions
void	PickColors (Action< Color > onColorPicked, Action onDropCanceled)

void	Stop ()

Public Attributes
Coroutine	coroutine

Action	onDropCanceled

Static Public Attributes
const int	BlockWidth = 16

const int	BlockHeight = 16

Private Member Functions
void	Awake ()

void	Start ()

void	Update ()

void	UpdateRenderTextureIfNecessary ()

IEnumerator	EnlargeAreaAroundPointer ()

void	UpdateTexture ()

void	UpdateColorByMousePosition ()

void	OnBlockerClicked ()

Private Attributes
ColorPalette	palette

Button	blockerPrefab

Button	blocker

RenderTexture	renderTexture

Texture2D	texture2D

Texture2D	pixelBlock

Color	color

Color[]	black16x16 = new Color[256]

Action< Color >	onColorPicked

Detailed Description

Definition at line 8 of file Dropper.cs.

Member Function Documentation

◆ Awake()

void Empyrean.ColorPicker.Dropper.Awake ( )

inlineprivate

Definition at line 38 of file Dropper.cs.

    {
        Camera.main.targetTexture = renderTexture;
        renderTexture = new RenderTexture(Screen.width, Screen.height, 24);
        texture2D = new Texture2D(Screen.width, Screen.height, TextureFormat.ARGB32, mipChain: false);
        pixelBlock = new Texture2D(16, 16, TextureFormat.ARGB32, mipChain: false);
        for (int i = 0; i < black16x16.Length; i++)
        {
            black16x16[i] = Color.black;
        }
    }

References Empyrean.ColorPicker.Dropper.black16x16, Color, Empyrean.ColorPicker.Dropper.pixelBlock, Empyrean.ColorPicker.Dropper.renderTexture, and Empyrean.ColorPicker.Dropper.texture2D.

◆ EnlargeAreaAroundPointer()

IEnumerator Empyrean.ColorPicker.Dropper.EnlargeAreaAroundPointer ( )

inlineprivate

Definition at line 67 of file Dropper.cs.

    {
        while (true)
        {
            yield return new WaitForEndOfFrame();
            UpdateTexture();
            UpdateColorByMousePosition();
            int num = (int)Mathf.Clamp(Input.mousePosition.x, 0f, texture2D.width);
            int num2 = (int)Mathf.Clamp(Input.mousePosition.y, 0f, texture2D.height);
            Vector2 vector = new Vector2(num - 8, num2 - 8);
            Vector2 vector2 = new Vector2(num + 8, num2 + 8);
            Vector2 vector3 = new Vector2(Mathf.Clamp(vector.x, 0f, texture2D.width - 8), Mathf.Clamp(vector.y, 0f, texture2D.height - 8));
            Vector2 vector4 = new Vector2(Mathf.Clamp(vector2.x, 8f, texture2D.width), Mathf.Clamp(vector2.y, 8f, texture2D.height));
            int blockWidth = (int)vector4.x - (int)vector3.x;
            int blockHeight = (int)vector4.y - (int)vector3.y;
            Color[] pixels = texture2D.GetPixels((int)vector3.x, (int)vector3.y, blockWidth, blockHeight);
            float num3 = vector3.x - vector.x;
            float num4 = vector3.y - vector.y;
            pixelBlock.SetPixels(0, 0, 16, 16, black16x16);
            pixelBlock.SetPixels((int)num3, (int)num4, blockWidth, blockHeight, pixels);
            palette.ShowEnlargedPixels(pixelBlock.GetPixels());
        }
    }

References Empyrean.ColorPicker.Dropper.black16x16, Color, Empyrean.ColorPicker.Dropper.palette, Empyrean.ColorPicker.Dropper.pixelBlock, Empyrean.ColorPicker.ColorPalette.ShowEnlargedPixels(), Empyrean.ColorPicker.Dropper.texture2D, Empyrean.ColorPicker.Dropper.UpdateColorByMousePosition(), and Empyrean.ColorPicker.Dropper.UpdateTexture().

Referenced by Empyrean.ColorPicker.Dropper.PickColors().

◆ OnBlockerClicked()

void Empyrean.ColorPicker.Dropper.OnBlockerClicked ( )

inlineprivate

Definition at line 112 of file Dropper.cs.

    {
        Stop();
        onColorPicked(color);
    }

References Empyrean.ColorPicker.Dropper.color, Empyrean.ColorPicker.Dropper.onColorPicked, and Empyrean.ColorPicker.Dropper.Stop().

Referenced by Empyrean.ColorPicker.Dropper.PickColors().

◆ PickColors()

void Empyrean.ColorPicker.Dropper.PickColors	(	Action< Color >	onColorPicked,
		Action	onDropCanceled
	)

inline

Definition at line 102 of file Dropper.cs.

    {
        this.onDropCanceled = onDropCanceled;
        this.onColorPicked = onColorPicked;
        palette.ShowDropperMarker(value: true);
        blocker = UnityEngine.Object.Instantiate(blockerPrefab);
        blocker.onClick.AddListener(OnBlockerClicked);
        coroutine = blocker.StartCoroutine(EnlargeAreaAroundPointer());
    }

References Empyrean.ColorPicker.Dropper.blocker, Empyrean.ColorPicker.Dropper.blockerPrefab, Empyrean.ColorPicker.Dropper.coroutine, Empyrean.ColorPicker.Dropper.EnlargeAreaAroundPointer(), Empyrean.ColorPicker.Dropper.OnBlockerClicked(), Empyrean.ColorPicker.Dropper.onColorPicked, Empyrean.ColorPicker.Dropper.onDropCanceled, Empyrean.ColorPicker.Dropper.palette, and Empyrean.ColorPicker.ColorPalette.ShowDropperMarker().

Referenced by Empyrean.ColorPicker.ColorPicker.StartDropper().

◆ Start()

void Empyrean.ColorPicker.Dropper.Start ( )

inlineprivate

Definition at line 50 of file Dropper.cs.

51 {

52 }

◆ Stop()

void Empyrean.ColorPicker.Dropper.Stop ( )

inline

Definition at line 118 of file Dropper.cs.

    {
        palette.ShowDropperMarker(value: false);
        StopCoroutine(coroutine);
        coroutine = null;
        UnityEngine.Object.Destroy(blocker.gameObject);
        blocker = null;
    }

References Empyrean.ColorPicker.Dropper.blocker, Empyrean.ColorPicker.Dropper.coroutine, Empyrean.ColorPicker.Dropper.palette, and Empyrean.ColorPicker.ColorPalette.ShowDropperMarker().

Referenced by LayerColorPicker.OnBack(), Empyrean.ColorPicker.Dropper.OnBlockerClicked(), and LayerColorPicker.OnKill().

◆ Update()

void Empyrean.ColorPicker.Dropper.Update ( )

inlineprivate

Definition at line 54 of file Dropper.cs.

    {
        UpdateRenderTextureIfNecessary();
    }

References Empyrean.ColorPicker.Dropper.UpdateRenderTextureIfNecessary().

◆ UpdateColorByMousePosition()

void Empyrean.ColorPicker.Dropper.UpdateColorByMousePosition ( )

inlineprivate

Definition at line 97 of file Dropper.cs.

    {
        color = texture2D.GetPixel((int)EInput.uiMousePosition.x, (int)EInput.uiMousePosition.y);
    }

References Empyrean.ColorPicker.Dropper.color, Empyrean.ColorPicker.Dropper.texture2D, and EInput.uiMousePosition.

Referenced by Empyrean.ColorPicker.Dropper.EnlargeAreaAroundPointer().

◆ UpdateRenderTextureIfNecessary()

void Empyrean.ColorPicker.Dropper.UpdateRenderTextureIfNecessary ( )

inlineprivate

Definition at line 59 of file Dropper.cs.

    {
        if (renderTexture.width != Screen.width || renderTexture.height != Screen.height)
        {
            renderTexture = new RenderTexture(Screen.width, Screen.height, 24);
        }
    }

References Empyrean.ColorPicker.Dropper.renderTexture.

Referenced by Empyrean.ColorPicker.Dropper.Update().

◆ UpdateTexture()

void Empyrean.ColorPicker.Dropper.UpdateTexture ( )

inlineprivate

Definition at line 91 of file Dropper.cs.

    {
        texture2D.ReadPixels(new Rect(0f, 0f, renderTexture.width, renderTexture.height), 0, 0);
        texture2D.Apply();
    }

References Empyrean.ColorPicker.Dropper.renderTexture, and Empyrean.ColorPicker.Dropper.texture2D.

Referenced by Empyrean.ColorPicker.Dropper.EnlargeAreaAroundPointer().

Member Data Documentation

◆ black16x16

Color [] Empyrean.ColorPicker.Dropper.black16x16 = new Color[256]

private

Definition at line 32 of file Dropper.cs.

Referenced by Empyrean.ColorPicker.Dropper.Awake(), and Empyrean.ColorPicker.Dropper.EnlargeAreaAroundPointer().

◆ blocker

Button Empyrean.ColorPicker.Dropper.blocker

private

Definition at line 20 of file Dropper.cs.

Referenced by Empyrean.ColorPicker.Dropper.PickColors(), and Empyrean.ColorPicker.Dropper.Stop().

◆ blockerPrefab

Button Empyrean.ColorPicker.Dropper.blockerPrefab

private

Definition at line 14 of file Dropper.cs.

Referenced by Empyrean.ColorPicker.Dropper.PickColors().

◆ BlockHeight

const int Empyrean.ColorPicker.Dropper.BlockHeight = 16

static

Definition at line 18 of file Dropper.cs.

◆ BlockWidth

const int Empyrean.ColorPicker.Dropper.BlockWidth = 16

static

Definition at line 16 of file Dropper.cs.

◆ color

Color Empyrean.ColorPicker.Dropper.color

private

Definition at line 30 of file Dropper.cs.

Referenced by Empyrean.ColorPicker.Dropper.OnBlockerClicked(), and Empyrean.ColorPicker.Dropper.UpdateColorByMousePosition().

◆ coroutine

Coroutine Empyrean.ColorPicker.Dropper.coroutine

Definition at line 28 of file Dropper.cs.

Referenced by LayerColorPicker.OnBack(), LayerColorPicker.OnKill(), Empyrean.ColorPicker.Dropper.PickColors(), and Empyrean.ColorPicker.Dropper.Stop().

◆ onColorPicked

Action<Color> Empyrean.ColorPicker.Dropper.onColorPicked

private

Definition at line 36 of file Dropper.cs.

Referenced by Empyrean.ColorPicker.Dropper.OnBlockerClicked(), and Empyrean.ColorPicker.Dropper.PickColors().

◆ onDropCanceled

Action Empyrean.ColorPicker.Dropper.onDropCanceled

Definition at line 34 of file Dropper.cs.

Referenced by LayerColorPicker.OnBack(), LayerColorPicker.OnKill(), and Empyrean.ColorPicker.Dropper.PickColors().

◆ palette

ColorPalette Empyrean.ColorPicker.Dropper.palette

private

Definition at line 11 of file Dropper.cs.

Referenced by Empyrean.ColorPicker.Dropper.EnlargeAreaAroundPointer(), Empyrean.ColorPicker.Dropper.PickColors(), and Empyrean.ColorPicker.Dropper.Stop().

◆ pixelBlock

Texture2D Empyrean.ColorPicker.Dropper.pixelBlock

private

Definition at line 26 of file Dropper.cs.

Referenced by Empyrean.ColorPicker.Dropper.Awake(), and Empyrean.ColorPicker.Dropper.EnlargeAreaAroundPointer().

◆ renderTexture

RenderTexture Empyrean.ColorPicker.Dropper.renderTexture

private

Definition at line 22 of file Dropper.cs.

Referenced by Empyrean.ColorPicker.Dropper.Awake(), Empyrean.ColorPicker.Dropper.UpdateRenderTextureIfNecessary(), and Empyrean.ColorPicker.Dropper.UpdateTexture().

◆ texture2D

Texture2D Empyrean.ColorPicker.Dropper.texture2D

private

Definition at line 24 of file Dropper.cs.

Referenced by Empyrean.ColorPicker.Dropper.Awake(), Empyrean.ColorPicker.Dropper.EnlargeAreaAroundPointer(), Empyrean.ColorPicker.Dropper.UpdateColorByMousePosition(), and Empyrean.ColorPicker.Dropper.UpdateTexture().

The documentation for this class was generated from the following file:

Elin/Plugins.UI/Empyrean/ColorPicker/Dropper.cs

Public Member Functions

Public Attributes

Static Public Attributes

Private Member Functions

Private Attributes

Detailed Description

Member Function Documentation

◆ Awake()

◆ EnlargeAreaAroundPointer()

◆ OnBlockerClicked()

◆ PickColors()

◆ Start()

◆ Stop()

◆ Update()

◆ UpdateColorByMousePosition()

◆ UpdateRenderTextureIfNecessary()

◆ UpdateTexture()

Member Data Documentation

◆ black16x16

◆ blocker

◆ blockerPrefab

◆ BlockHeight

◆ BlockWidth

◆ color

◆ coroutine

◆ onColorPicked

◆ onDropCanceled

◆ palette

◆ pixelBlock

◆ renderTexture

◆ texture2D