Scratch Paint Editor
bitMap形式, vector形式の両方から選択できるし、相互に変換できる。
Color:
color, saturation, brightnessの色の３属性を変えられる tips and hints:
色を埋める場合は、
To fill in the background of a costume or backdrop in the vector editor, create a large rectangle around the borders of the editor, and then fill the space and edges in with the desired color using the paint bucket tool.