//UPDATE: Return text limit
private float DrawText(Canvas canvas, Paint paint,
string text, Paint.Align align, Color color, float offset,
RectF holderRect, Rect textRect)
{
paint.Color = color;
paint.TextAlign = align;
paint.GetTextBounds(text, 0, text.Length, textRect);
var textWidth = paint.MeasureText(text, 0, text.Length);
float textLimitX = -1;
float x = 0.0f;
if (align == Paint.Align.Left) //Draw startText
{
x = offset;
textLimitX = x + textWidth;
}
else if (align == Paint.Align.Center)
{
x = holderRect.CenterX();
}
else if (align == Paint.Align.Right) //Draw endText
{
x = holderRect.Right - offset;
textLimitX = x - textWidth;
}
var y = holderRect.CenterY() + textRect.Height() / 2f - textRect.Bottom;
canvas.DrawText(text.ToCharArray(), 0, text.Length, x, y, paint);
return(textLimitX);
}
void drawLabel(Canvas canvas, float xCoord, float yCoord, Paint.Align alignment, string label, bool centerVertical = false)
{
var fontColor = Color.White;
var textPaint = new TextPaint();
textPaint.Color = fontColor;
textPaint.TextSize = fontSize;
textPaint.TextAlign = alignment;
textPaint.SetStyle(Paint.Style.Stroke);
var frame = new Rect();
textPaint.GetTextBounds(label, 0, label.Length, frame);
if (centerVertical)
{
yCoord -= frame.CenterY();
}
else
{
yCoord += frame.Height();
}
canvas.DrawText(label, xCoord, yCoord, textPaint);
}
public CLLabel(string text, float textSize, float x, float y, float width, float height, Paint.Align align, Color textColour, float textInterval = 1.337f)
{
this.text = text;
this.x = x;
this.y = y;
this.width = width;
this.height = height;
this.textSize = textSize;
this.align = align;
this.textColour = textColour;
this.textInterval = textInterval;
}
public void DrawString(Canvas gfx, string text, float x, float y, Paint.Align align, int maxWidth = 2147483647)
{
y = y + _metrics.LineHeight;
if (maxWidth != int.MaxValue)
{
_paint.TextAlign = align;
}
int index = 0;
int length = text.Length;
while (index < length)
{
string line = getNextLine(text, length, maxWidth, ref index);
if (index >= length - 1)
{
y -= _metrics.Descent;
}
gfx.DrawText(line, x, y, _paint);
y += _metrics.LineHeight;
}
}
public CLReLabelEntity(string text, float x, float y, float size, Color colour, Paint.Align align, float textInterval)
{
this.text = text;
this.x = x;
this.y = y;
this.textInterval = textInterval;
this.paint = new Paint(PaintFlags.AntiAlias);
this.paint.TextSize = size * 50;
this.paint.Color = colour;
this.paint.TextAlign = align;
}
public static void Text(string text, float x, float y, float size, Color colour, Paint.Align align, float textInterval = 1.337f)
{
CLReQueue.AddToQueue(new CLReLabelEntity(text, x, y, size, colour, align, textInterval));
}
