P3D gauge size problem

1. stay panel.cfg in , Every window There can be multiple gauge,window yes gauge The container of

2. stay panel.cfg in ,background_color by window Background color , If set to 0,0,0, Not by gauge Covered

Some will be transparent

3. stay panel.cfg in ,size_mm and gaugeXX Of W,H yes window and gauge Proportion of , Not the real size ,

If size_mm == W,H, that gauge Will be full window, otherwise , Will use background_color fill

4. about MAKE_STATIC Class gauge,gauge Runtime ,gauge The actual size of is the background （MAKE_STATIC The first

Two parameters ） Multiply the size of the size by a scale factor , namely  pgauge->x_adjust and pgauge->y_adjust, So we

Use GDI To draw gauge Words , The size of the drawing can be drawn according to the size of the background image , Last  StretchBlt When , Use

The scale factor is achieved GDI The drawing size of is the same as gauge Size matching

 

  The above first 3 Article implementation window and gauge Same size , The first 4 First let gdi Draw size and gauge The picture is the same size , then

Through the proportional coefficient gdi Draw size and gauge The actual size is consistent .