Bitmap *Gradient::BuildBitmap(int size) {
float u,v;
BitmapInfo bi;
static MaxSDK::AssetManagement::AssetUser bitMapAssetUser;
if (bitMapAssetUser.GetId() == MaxSDK::AssetManagement::kInvalidId)
bitMapAssetUser = MaxSDK::AssetManagement::IAssetManager::GetInstance()->GetAsset(GetString(IDS_RB_GRADTEMP), MaxSDK::AssetManagement::kBitmapAsset);
bi.SetAsset(bitMapAssetUser);
bi.SetWidth(size);
bi.SetHeight(size);
bi.SetType(BMM_TRUE_32);
Bitmap *bm = TheManager->Create(&bi);
if (bm==NULL) return NULL;
PixelBuf l64(size);
float d = 1.0f/float(size);
v = 1.0f - 0.5f*d;
for (int y=0; y<size; y++) {
BMM_Color_64 *p64=l64.Ptr();
u = 0.0f;
for (int x=0; x<size; x++, p64++) {
AColor c = DispEvalFunc(u,v);
p64->r = FlToWord(c.r);
p64->g = FlToWord(c.g);
p64->b = FlToWord(c.b);
p64->a = 0xffff;
u += d;
}
bm->PutPixels(0,y, size, l64.Ptr());
v -= d;
}
return bm;
}
Bitmap *Gradient::BuildBitmap(int size) {
float u,v;
BitmapInfo bi;
bi.SetName(GetString(IDS_RB_GRADTEMP));
bi.SetWidth(size);
bi.SetHeight(size);
bi.SetType(BMM_TRUE_32);
Bitmap *bm = TheManager->Create(&bi);
if (bm==NULL) return NULL;
PixelBuf l64(size);
float d = 1.0f/float(size);
v = 1.0f - 0.5f*d;
for (int y=0; y<size; y++) {
BMM_Color_64 *p64=l64.Ptr();
u = 0.0f;
for (int x=0; x<size; x++, p64++) {
AColor c = DispEvalFunc(u,v);
p64->r = FlToWord(c.r);
p64->g = FlToWord(c.g);
p64->b = FlToWord(c.b);
p64->a = 0xffff;
u += d;
}
bm->PutPixels(0,y, size, l64.Ptr());
v -= d;
}
return bm;
}
