Example #1
0
    public static void Label(Vector3 point, string text)
    {
        Vector3 position = Camera.main.WorldToScreenPoint(point);

        GUIStyle style = CustomGUIUtils.GetColorTextStyle(Color.black, 14);

        style.alignment = TextAnchor.MiddleCenter;
        Vector2 sizeOfLabel = style.CalcSize(new GUIContent(text));

        Rect rect = new Rect(position.x - (sizeOfLabel.x / 2f), (Screen.height - position.y) - (sizeOfLabel.y / 2f), sizeOfLabel.x, sizeOfLabel.y);

        GUI.Label(rect, text, style);
    }
Example #2
0
    public static void Label(string text, Rect rect, float angle)
    {
        //Vector3 position = Camera.main.WorldToScreenPoint(point);

        GUIStyle style = CustomGUIUtils.GetColorTextStyle(Color.black, 14);
        //style.alignment = TextAnchor.MiddleCenter;
        //Vector2 sizeOfLabel = style.CalcSize(new GUIContent(text));

        //Rect rect = new Rect(position.x - (sizeOfLabel.x / 2f), (Screen.height - position.y) - (sizeOfLabel.y / 2f), sizeOfLabel.x, sizeOfLabel.y);

        //Vector2 pivotPoint = new Vector2(position.x, Screen.height - position.y);
        //Rect rect = GUILayoutUtility.GetLastRect();
        Vector2 pivotPoint = new Vector2(rect.xMax, rect.yMax);

        GUIUtility.RotateAroundPivot(angle, pivotPoint);
        GUI.Label(rect, text, style);
        GUIUtility.RotateAroundPivot(-angle, pivotPoint);
    }
Example #3
0
    public static void ColorPicker(string name, Rect boundingRect, ref float angle, ref float radius, ref float dimm, ref Color color)
    {
        // Draw bounding Rectangle
        Rect newBounds = new Rect(boundingRect);

        newBounds.height += 70f;
        newBounds         = newBounds.AddFrame(4);
        GUIAreas.Add(name, newBounds);
        CustomGUIUtils.DrawFrameBox(newBounds, Color.white, 1f, Color.black);
        CustomGUIUtils.DrawFrameBox(boundingRect, Color.white, 1f, Color.black);

        // Calculate box-values
        float boxWidth     = Mathf.Min(boundingRect.width, boundingRect.height);
        float boxWidthHalf = boxWidth / 2f;

        // Draw Color-Wheel
        GUI.DrawTexture(boundingRect, DefaultIconSet.ColorWheel);

        // Get old State
        if (!colorPickers.TryGetValue(name, out currentColorPicker))
        {
            currentColorPicker = new ColorPickerProperties();
            //currentColorPicker.pickerXY = new Vector2(boxWidthHalf, boxWidthHalf);
            colorPickers.Add(name, currentColorPicker);
        }

        if (!currentColorPicker.isDragging)
        {
            // Calculate Vector for the PickerPosition
            Quaternion rotation = Quaternion.AngleAxis(angle, Vector3.forward);
            Vector3    vect     = rotation * Vector3.left;
            Debug.Log(vect);

            currentColorPicker.pickerXY = vect.normalized * ((boxWidthHalf / 100) * radius) + boundingRect.Position().Vector3FromVector2XY();
            Debug.Log("Calculated Color Picker: " + currentColorPicker.pickerXY);

            currentColorPicker.dimm   = dimm;
            currentColorPicker.angle  = angle;
            currentColorPicker.radius = radius;
        }

        Vector3 mousePosition = Input.mousePosition.SwapScreenToWorldPoint();
        Vector2 mouseXY       = new Vector2(mousePosition.x, mousePosition.y);

        // Draw Picker
        Rect pickerRect = new Rect(
            currentColorPicker.pickerXY.x + boundingRect.xMin - 10f,
            currentColorPicker.pickerXY.y + boundingRect.yMin - 10f,
            20f,
            20f);

        GUI.DrawTexture(pickerRect, DefaultIconSet.Location);

        // Handle Mouse-Input
        if (pickerRect.Contains(Input.mousePosition.SwapScreenToWorldPoint()) && Input.GetMouseButtonDown(0))
        {
            currentColorPicker.isDragging = true;
        }
        else if (currentColorPicker.isDragging && Input.GetMouseButton(0))
        {
            // Set Color-Picker Position
            currentColorPicker.pickerXY = mouseXY - boundingRect.Position();

            Vector2 direction = mouseXY - boundingRect.center;
            if (mouseXY.y > boundingRect.center.y)
            {
                angle = 360 - Vector2.Angle(-Vector2.right, direction);
            }
            else
            {
                angle = Vector2.Angle(-Vector2.right, direction);
            }


            float magnitude = direction.magnitude / (boxWidthHalf / 100);
            radius = Mathf.Clamp(magnitude, 0f, 100f);

            currentColorPicker.pickerXY = boundingRect.Position() + direction.normalized * Mathf.Clamp(magnitude, 0, boxWidthHalf);

            currentColorPicker.angle  = angle;
            currentColorPicker.radius = radius;
        }
        else if (currentColorPicker.isDragging && Input.GetMouseButtonUp(0))
        {
            currentColorPicker.isDragging = false;
        }

        // Calculate Pixel Coordinates of the picker in the ColorWheel
        Vector2 pixelCoords = new Vector2();

        pixelCoords.x = ((float)DefaultIconSet.ColorWheel.width / boxWidth) * currentColorPicker.pickerXY.x;
        pixelCoords.y = DefaultIconSet.ColorWheel.height - ((float)DefaultIconSet.ColorWheel.height / boxWidth) * currentColorPicker.pickerXY.y;
        //Debug.Log("pixelcoords: " + pixelCoords);

        color = DefaultIconSet.ColorWheel.GetPixel((int)pixelCoords.x, (int)pixelCoords.y);

        // Draw Dimmer-Gradient-Color-View
        CustomGUIUtils.DrawFrameBox(new Rect(boundingRect.xMin, boundingRect.yMax + 5, boxWidth, 25), color, 1f, Color.black);
        GUI.DrawTexture(new Rect(boundingRect.xMin, boundingRect.yMax + 5, boxWidth, 25), BlackTransparentGradient);

        angle  = currentColorPicker.angle;
        radius = currentColorPicker.radius;
        dimm   = GUI.HorizontalSlider(new Rect(boundingRect.xMin, boundingRect.yMax + 40f, boxWidth, 20), Mathf.Clamp(currentColorPicker.dimm, 0, 100), 0f, 100f);;
        currentColorPicker.dimm = dimm;

        // Draw Dimmer-Label
        GUIStyle style = CustomGUIUtils.GetColorTextStyle(Color.black, 14);

        style.alignment = TextAnchor.MiddleCenter;
        GUI.Label(new Rect(boundingRect.xMin, boundingRect.yMax + 50f, boxWidth, 20), ((int)dimm).ToString(), style);
        //Debug.Log(currentColorPicker.pickerXY.ToString() + "  angle: " + angle + "  r=" + radius + "  dimm=" + dimm);
        colorPickers[name] = currentColorPicker;
    }