wxSize wxSpeedButton::DoGetBestSize(void) {
int i,n;
int w,h;
int bn;
int bw, bh;
int gw, gh;
int lw, lh;
// max size of the bitmaps
bw = 0;
bh = 0;
GetGlyphSize(mGlyphUp, gw, gh);
if (gw > bw) bw = gw;
if (gh > bh) bh = gh;
GetGlyphSize(mGlyphDown, gw, gh);
if (gw > bw) bw = gw;
if (gh > bh) bh = gh;
GetGlyphSize(mGlyphDisabled, gw, gh);
if (gw > bw) bw = gw;
if (gh > bh) bh = gh;
mGlyphSize.Set(bw, bh);
// max size of the t n = inStyle | wxCLIP_CHILDREN;ext label
lw = 0;
lh = 0;
if (! GetLabel().IsEmpty()) GetTextExtent(GetLabel(), &lw, &lh);
mLabelSize.Set(lw, lh);
// border size is a magiv number, imperically determined using the
// wxNativeRenderer to draw the button
bn = 2;
// best size depends upon the alignment
i = GetWindowStyleFlag();
if (((i & wxBU_LEFT) != 0) || ((i & wxBU_RIGHT) != 0)) {
w = bn + mMargin + bw + mMargin + lw + mMargin + bn;
n = (bh > lh) ? bh : lh;
h = bn + mMargin + n + mMargin + bn;
}
else if (((i & wxBU_TOP) != 0) || ((i & wxBU_BOTTOM) != 0)) {
n = (bw > lw) ? bw : lw;
w = bn + mMargin + n + mMargin + bn;
h = bn + mMargin + bh + mMargin + lh + mMargin + bn;
}
else { // assume BU_LEFT
w = bn + mMargin + bw + mMargin + lw + mMargin + bn;
n = (bh > lh) ? bh : lh;
h = bn + mMargin + n + mMargin + bn;
};
mBestSize.Set(w, h);
// done
return mBestSize;
}
int wuFontTexBufferCreate( FT_Face font, wJAf_t *wfont, int width, int height, char *pngfile )
{
int i, j;
int x1, y1;
int xSz, ySz;
int Space;
int rowhigh;
int newrow;
unsigned char *buffer;
int buf_size = width * height * 4;
FT_Glyph glyph[256];
//creating rgba buffer
buffer = new unsigned char[buf_size];
wfont->mAscender = font->ascender >> 6;
wfont->mDescender = font->descender >> 6;
if(wfont->mDescender < 0)
{
//wfont->mDescender = -wfont->mDescender;
}
wfont->mHeight = wfont->mAscender + wfont->mDescender;
i = 0;
j = 0;
while( i < width * height )
{
buffer[j] = 255;
j++;
buffer[j] = 255;
j++;
buffer[j] = 255;
j++;
buffer[j] = 0;
j++;
i++;
}
x1 = 0;
y1 = 0;
Space = 7;
rowhigh = 0;
//now we load glyphs on to the buffer! yay!
i = 32;
while( i < 256 )
{
if( i <= 0x7E || i >= 0xA0 )
{
GetGlyphSize( font, i, &xSz, &ySz );
if( (x1 + xSz + Space) > width )
{
x1 = 0;
y1 += rowhigh + Space;
if( y1 + rowhigh > height )
{
can_not_add = (256 - i);
i = 256;
}
rowhigh = 0;
}
else
{
if((x1 < width) && (y1 < height))
{
//PutDotOnBuffer( buffer, width, height, x1, y1 );
PutGlyphOnBuffer( buffer, width, height, font, wfont, i, x1, y1 );
}
else
{
can_not_add++;
}
x1 += xSz + Space;
if( ySz > rowhigh )
{
rowhigh = ySz;
}
i++;
}
}
else
{
i++;
}
}
pngWrite( pngfile, width, height, buffer );
delete buffer;
return 0;
}