def rescale_image(image: wx.Image, max_width: int, max_height: int):
"""
Rescale a wx.Image and return a wx.Bitmap.
"""
width, height = image.GetSize()
ratio = width / height
new_width = int(ratio * max_height)
new_height = int(max_width / ratio)
if new_width <= max_width:
image.Rescale(new_width, max_height, wx.IMAGE_QUALITY_HIGH)
else:
image.Rescale(max_width, new_height, wx.IMAGE_QUALITY_HIGH)
return wx.Bitmap(image)
def resizeImageToFit(image: wx.Image, max_width, max_height):
r_w = max_width * 1.0 / image.GetWidth()
r_h = max_height * 1.0 / image.GetHeight()
r = min(r_w, r_h)
new_width = image.GetWidth() * r
new_height = image.GetHeight() * r
image.Rescale(new_width, new_height)