drawImage Flags
- Image.LEFT (default) (left align image with x/y value)
- Image.RIGHT (right align text image x/y value)
- Image.TOP (default) (top align image with x/y value)
- Image.BOTTOM (bottom align image with x/y value)
- Image.ONTOP (Draws the image on top of the study. Otherwise, the study will be drawn on top of the image)