public XActionDownLaunchedListener(XTextStickerView parent) : base()
{
this.parentStickerTextview = parent;
}
public Bitmap DrawTextToBitmap(global::Android.Content.Context context, int DrawableId, int gifDisplayDimensions, int actionBarHeight)
{
float scale = context.Resources.DisplayMetrics.Density;
//Bitmap bitmap = BitmapFactory.DecodeResource (context.Resources, DrawableId);
Bitmap bitmap = Bitmap.CreateBitmap(gifDisplayDimensions, gifDisplayDimensions, Bitmap.Config.Argb8888);//remove if fawefawe
Bitmap.Config bitmapConfig = bitmap.GetConfig();
if (bitmapConfig == null)
{
bitmapConfig = Bitmap.Config.Argb8888;
}
bitmap = bitmap.Copy(bitmapConfig, true);
Canvas canvas = new Canvas(bitmap);
Paint paint = new Paint(PaintFlags.AntiAlias);
//Rect newRect = canvas.ClipBounds;
//newRect.Inset (-600,-600);
//canvas.ClipRect (newRect, Region.Op.Replace);
foreach (XTextStickerView textSticker in this._stickerTextViewList)
{
RelativeLayout parent = (RelativeLayout)textSticker.Parent;
paint.Color = new global::Android.Graphics.Color(textSticker.TvMain.CurrentTextColor);
paint.ClearShadowLayer();
Typeface tf = XTextStickerView.CreateTypeface(context, textSticker.fontStringName);
paint.SetTypeface(tf);
paint.TextSize = textSticker.TvMain.TextSize;
//paint.ElegantTextHeight = true; //Throws exception because this method does not exist or something.
Rect bounds = new Rect();
paint.GetTextBounds(textSticker.Text, 0, textSticker.TvMain.Length(), bounds);
//x axis positioning
float canvasSize = (float)(context.Resources.DisplayMetrics.HeightPixels / 2); //The size of the relativelayout and the canvas
float xs = (float)textSticker.TvMain.Left + (float)textSticker.TvMain.PaddingLeft; //number of pixels to the left of the text view
float xResultsa = xs / canvasSize; //
float textViewWidth = ((float)textSticker.Width / (float)canvasSize) * (float)bitmap.Width;
float otherWidth = (float)bounds.Width();
float leftPadding = (textViewWidth - otherWidth) / 2f;
//float leftPadding = (otherWidth - textViewWidth) / 2f;
//float x = (float)((float)xResultsa * (float)bitmap.Width); //removed -leftpadding
float x = (xs + textSticker.Left);
x
= textSticker.TvMain.GetX()
+ parent.GetX()
+ ((RelativeLayout.LayoutParams)textSticker.LayoutParameters).LeftMargin;
//y axis positioning
//float ys = (float)textSticker.Bottom; //the amount of pixels from the bottom of the textview, to the bottom of the relativelayout.
//float yResultsa = (float)ys / (float)canvasSize; //divide the above 2
//bounds.Height(); returns the height of the text to be drawm ignoring the padding on the top and bottom of the text.
//float bottomPadding = ((float)text.Height - (float)bounds.Height()) / 2f; //TODO: this is where the y position problem comes from
//bottomPadding = 0; //TODO: test, remove
//float y = (float)((float)yResultsa * (float)bitmap.Height) - textSticker.PaddingBottom;
//global::Android.Views.ViewGroup.MarginLayoutParams parameters =
// (global::Android.Views.ViewGroup.MarginLayoutParams) text.LayoutParameters;
//bottomPadding = parameters.BottomMargin;
//float fff = (float)text.LineHeight/2f;
//var RealDescent = text.Height - paint.Ascent() - bounds.Height();
/*
* float y = (textSticker.Bottom
+ textSticker.TvMain.Bottom
+ textSticker.PaddingBottom)
+ textSticker.TvMain.Top
+ - paint.Descent();
*/
float stickerY = textSticker.TvMain.GetY();
float parentY = parent.GetY();
float added = stickerY + parentY;
RelativeLayout.LayoutParams lp = (RelativeLayout.LayoutParams)textSticker.LayoutParameters;
float y
= textSticker.TvMain.GetY()
+ parent.GetY()
+ actionBarHeight
+ textSticker.Height
//+ textSticker.TvMain.Top
- paint.Descent();
y = context.Resources.DisplayMetrics.HeightPixels - y;
canvas.DrawText(textSticker.TvMain.Text, x, y, paint);
}
return(bitmap);
}
public void MoveItemToFrontOfList(XTextStickerView item)
{
stickerTextViewList.Add(item);
stickerTextViewList.RemoveAt(stickerTextViewList.FindIndex(x => x == item));
}
