The usage of this code is as follows

Example:

pos = dm。 FindPicE(0，0，2000，2000，" C:\ 1.bmp "，" 000000 "，0.9，0)

pos = split(pos，" | ")

If int(pos( 1)) > then 0

MessageBox "found"

If ... it will be over.

detailed description

Functional prototype:

String FindPicE(x 1, y 1, x2, y2, picture name, delta color, sim, dir)

Parameter definition:

X 1 integer: the x coordinate of the upper left corner of the area.

Y 1 integer: the y coordinate of the upper left corner of the region.

X2 integer: the x coordinate of the lower right corner of the area.

Y2 integer: the y coordinate of the lower right corner of the area.

Pic_name string: the name of the picture, which can be multiple pictures, such as "test.bmp|test2.bmp|test3.bmp".

Delta_color string: Color cast such as "20 30 40" means that the color cast of RGB is 203040 (here, 16).

Sim double-precision floating-point number: similarity, ranging from 0. 1- 1.0.

Dir integer: search direction 0: left to right, top to bottom 1: left to right, bottom to top 2: right to left, top to bottom 3: right to left, bottom to top.