EasyX second lesson

Before using images , You need to define an object , Then load the image into the object to use

• We can use EasyX The classes provided to us :IMAGE, Such as :IMAGE img;

loadimage(IMAGE*pDstlmg,LPCTSTR plmgFile,int nWidth=0,int nHeight=0,bool bResize=false) Reading images from a file

• pDstlmg Save image IMAGE Object pointer &img;
• plmgFile Image file name
• nWidth The stretch width of the picture
• nHeight The stretch height of the picture
• bResize=false Whether to adjust IMAGE Size to fit the picture

putimage(int dstX,int dstY,IMAGE*pSrclmg,DWORD dwRop=SRCCOPY); Draw the specified image on the current device .

• dstX Draw the position of x coordinate
• dstY Draw the position of y coordinate
• pSrclmg To draw IMAGE Object pointer &img
• dwRop=SRCCOPY Ternary grating opcode

Relative paths ./ Indicates peer ,…/ Indicates the previous Directory
General usage :"./ + file name "
Absolute path :D:\EasyX practice \EasyX practice \1.jpg( Slash to write two , Or direct backslash ) There should be quotation marks if there are spaces