mirror of
https://github.com/ONLYOFFICE/core.git
synced 2026-04-07 13:55:33 +08:00
143 lines
3.8 KiB
C++
143 lines
3.8 KiB
C++
#include "../../pro/Graphics.h"
|
|
#include "../../../raster/BgraFrame.h"
|
|
#include "../../../common/Directory.h"
|
|
#include "../../AlphaMask.h"
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
NSGraphics::IGraphicsRenderer* pRasterRenderer = NSGraphics::Create();
|
|
|
|
unsigned int unWidth = 1000;
|
|
unsigned int unHeight = 1000;
|
|
|
|
// Создание основной картинки
|
|
BYTE* pData = new BYTE[4 * unWidth * unHeight];
|
|
|
|
for (unsigned long unIndex = 0; unIndex < unWidth * unHeight; ++unIndex)
|
|
((unsigned int*)pData)[unIndex] = 0xffffff;
|
|
|
|
CBgraFrame oFrame;
|
|
oFrame.put_Data(pData);
|
|
oFrame.put_Width(unWidth);
|
|
oFrame.put_Height(unHeight);
|
|
oFrame.put_Stride(4 * unWidth);
|
|
|
|
pRasterRenderer->CreateFromBgraFrame(&oFrame);
|
|
pRasterRenderer->SetSwapRGB(false);
|
|
|
|
double dW_MM = unWidth;
|
|
double dH_MM = unHeight;
|
|
|
|
pRasterRenderer->put_Width(dW_MM);
|
|
pRasterRenderer->put_Height(dH_MM);
|
|
|
|
enum
|
|
{
|
|
GenerationMask,
|
|
LoadMaskFromBuffer,
|
|
LoadMaskFromFile
|
|
} enMode = LoadMaskFromBuffer;
|
|
|
|
switch (enMode)
|
|
{
|
|
case GenerationMask:
|
|
{
|
|
// Генерируем маску
|
|
pRasterRenderer->BeginCommand(c_nMaskType);
|
|
pRasterRenderer->PathCommandStart();
|
|
|
|
pRasterRenderer->PathCommandMoveTo(0, 300);
|
|
pRasterRenderer->PathCommandLineTo(1000, 300);
|
|
pRasterRenderer->PathCommandLineTo(1000, 700);
|
|
pRasterRenderer->PathCommandLineTo(0, 700);
|
|
pRasterRenderer->PathCommandClose();
|
|
|
|
// Задаем значения для пера и кисти маски
|
|
pRasterRenderer->put_PenSize(100);
|
|
pRasterRenderer->put_PenColor(16777215); // белый 16777215
|
|
|
|
pRasterRenderer->put_BrushAlpha1(255);
|
|
pRasterRenderer->put_BrushColor1(8355711); // серый
|
|
|
|
pRasterRenderer->Stroke();
|
|
pRasterRenderer->Fill();
|
|
|
|
pRasterRenderer->EndCommand(c_nMaskType);
|
|
pRasterRenderer->PathCommandEnd();
|
|
|
|
break;
|
|
}
|
|
case LoadMaskFromBuffer:
|
|
{
|
|
Aggplus::CAlphaMask* pAlphaMask = new Aggplus::CAlphaMask();
|
|
|
|
BYTE* pAlphaBuffer = new BYTE[unWidth * unHeight];
|
|
|
|
BYTE uchAlphaValue = 0;
|
|
|
|
for (UINT unRow = 0; unRow < unHeight; ++unRow)
|
|
{
|
|
for (UINT unColumn = 0; unColumn < unWidth; ++unColumn)
|
|
pAlphaBuffer[unRow * unWidth + unColumn] = uchAlphaValue;
|
|
|
|
if (0 != unRow && 0 == unRow % 100)
|
|
uchAlphaValue += 25;
|
|
}
|
|
|
|
pAlphaMask->LoadFromAlphaBuffer(pAlphaBuffer, unWidth, unHeight, false);
|
|
|
|
pRasterRenderer->SetAlphaMask(pAlphaMask);
|
|
|
|
pAlphaMask->Release();
|
|
break;
|
|
}
|
|
case LoadMaskFromFile:
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Отрисовываем тестовый объект
|
|
pRasterRenderer->BeginCommand(c_nPathType);
|
|
pRasterRenderer->PathCommandStart();
|
|
|
|
// pRasterRenderer->PathCommandMoveTo(400, 0);
|
|
// pRasterRenderer->PathCommandLineTo(600, 0);
|
|
// pRasterRenderer->PathCommandLineTo(600, 1000);
|
|
// pRasterRenderer->PathCommandLineTo(400, 1000);
|
|
// pRasterRenderer->PathCommandClose();
|
|
|
|
pRasterRenderer->PathCommandMoveTo(300, 100);
|
|
pRasterRenderer->PathCommandLineTo(700, 100);
|
|
pRasterRenderer->PathCommandLineTo(900, 300);
|
|
pRasterRenderer->PathCommandLineTo(900, 700);
|
|
pRasterRenderer->PathCommandLineTo(700, 900);
|
|
pRasterRenderer->PathCommandLineTo(300, 900);
|
|
pRasterRenderer->PathCommandLineTo(100, 700);
|
|
pRasterRenderer->PathCommandLineTo(100, 300);
|
|
pRasterRenderer->PathCommandClose();
|
|
|
|
// Задаем значения для пера и кисти
|
|
pRasterRenderer->put_PenSize(100);
|
|
pRasterRenderer->put_PenColor(255); // красный
|
|
|
|
pRasterRenderer->put_BrushAlpha1(255);
|
|
pRasterRenderer->put_BrushColor1(65280); // зеленый
|
|
|
|
pRasterRenderer->Stroke();
|
|
pRasterRenderer->Fill();
|
|
|
|
//Сбрасываем маску
|
|
pRasterRenderer->BeginCommand(c_nResetMaskType);
|
|
pRasterRenderer->EndCommand(c_nResetMaskType);
|
|
|
|
pRasterRenderer->PathCommandEnd();
|
|
pRasterRenderer->EndCommand(c_nPathType);
|
|
|
|
oFrame.SaveFile(L"testAlphaMask.png", 4);
|
|
|
|
RELEASEINTERFACE(pRasterRenderer);
|
|
|
|
return 0;
|
|
}
|