Method and apparatus for processing border of computer figure to be merged into background image

A method for processing border of a computer figure to be merged into a background image, comprising:

• (a) providing a computer figure, displayed on a computer display with a touch panel, occupying a range over the touch panel;
• (b) in response to touch signals with respect to the computer figure, determining position of the computer figure;
• (c) performing a border searching process for obtaining border information including image coordinate values and image pixel values of the computer figure according to the ranged occupied by the computer figure and position of the computer figure;
• (d) obtaining pixel information of the background image corresponding to a border image range of the computer figure when the computer figure is going to be merged to the background image;
• and
• (e) applying a border effect with different effect weights to different positions of pixels of the background image corresponding to the border image range of the computer figure, so as to form a new computer figure with the border effect to be merged into the background image;
• wherein the border effect is a pictorial effect of convex lens or concave lens applied to all or part of the border of the computer figure, and a plurality of different mask weights are set to the background image corresponding to the border of the computer figure according to a distance relationship;
• wherein, the steps (c) to (e) are continuously performed when a position of the computer figure is changed, a size of the computer figure is resized, and/or an angle of the computer figure is rotated according to the touch signals with respect to the computer figure.

A computer device including a processor and a memory, wherein the memory stores an instruction set executed by the processor for processing a border of a computer figure to be merged into a background image, the instruction set comprising:

• instruction for obtaining border information including image coordinate values and image pixel values of a computer figure displayed in a computer display by performing a border searching process;
• instruction for determining position of the computer figure in response to touch signals with respect to the computer figure;
• instruction for obtaining pixel information of a background image corresponding to a border image range of the computer figure when the computer figure is going to be merged to the background image;
• instruction for applying a border effect with different effect weights to different positions of the pixels of the background image corresponding to the border image range of the computer figure, wherein the border effect is a pictorial effect of convex lens or concave lens applied to all or part of the border of the computer figure, and a plurality of different mask weights are set to the background image corresponding to the border of the computer figure according to a distance relationship;
• instruction for forming a new computer figure with the border effect to be merged into the background image;
• and
• instruction for recording variation of the computer figure in response to touch signals in the process of moving the computer figure, resizing the computer figure and/or rotating the computer figure.