cdtext.cpp

Wince 下的画图软件的源代码,是一款不错的EVC图形编辑软件,可以直接作为PMP的配套软件.

#include "stdafx.h"
#include"CDText.h"

//#include "test1View.h"

IMPLEMENT_SERIAL(CDText,CUnit,1)
void CDText::DrawStatic(CDC*pDC)
{
/*
int OldBkMode;
CRect rc(m_FirstPoint.x,m_FirstPoint.y,iScreenWidth,iScreenHeight);
if(m_transparence)OldBkMode=pDC->SetBkMode(TRANSPARENT); 
pDC->SetTextColor(m_PenColor);
pDC->SetBkColor(m_BackgroundColor);
pDC->DrawText(m_TextStr, _tcslen(m_TextStr), &rc,   DT_LEFT); 
if(m_transparence)pDC->SetBkMode(OldBkMode); 
	*/
	int OldBkMode;
	RECT rc;
	rc.left=m_FirstPoint.x;
	rc.top=m_FirstPoint.y;
	rc.right=iScreenWidth;
	rc.bottom=iScreenHeight;
	if(m_transparence)
		OldBkMode=SetBkMode(hMemDC,TRANSPARENT); 
	SetTextColor(hMemDC,m_PenColor);
	SetBkColor(hMemDC,m_BackgroundColor);
	DrawText(hMemDC,m_TextStr, _tcslen(m_TextStr), &rc,   DT_LEFT); 
	if(m_transparence)
		SetBkMode(hMemDC,OldBkMode); 
	BitBlt(pDC->m_hDC,0, 0, iScreenWidth,iScreenHeight,hMemDC,0, 0, SRCCOPY); 
}

CDText::CDText()
{ 
	CUnit::Initial();
	
	
}


void CDText::Initial()
{
	m_FirstPoint=0;
	m_SecondPoint=0;
	m_PenColor=RGB(0,0,0);
	m_PenWidth=1;
	m_PenStyle=PS_SOLID;
}




void CDText::DrawActive(CDC *pDC,CPoint point,char cPress)
{
	if(cPress==CMD_LBMOVE)
	{
		int OldBkMode;
		CRect rc(m_FirstPoint.x,m_FirstPoint.y,iScreenWidth,iScreenHeight);
		if(m_transparence)OldBkMode=pDC->SetBkMode(TRANSPARENT); 
		pDC->SetTextColor(m_PenColor);
		pDC->SetBkColor(m_BackgroundColor);
		pDC->DrawText(m_TextStr, _tcslen(m_TextStr), &rc,   DT_LEFT); 
		if(m_transparence)pDC->SetBkMode(OldBkMode); 
	}
	else
	{
		
		int OldBkMode;
		RECT rc;
		rc.left=m_FirstPoint.x;
		rc.top=m_FirstPoint.y;
		rc.right=iScreenWidth;
		rc.bottom=iScreenHeight;
		if(m_transparence)
			OldBkMode=SetBkMode(hMemDC,TRANSPARENT); 
		SetTextColor(hMemDC,m_PenColor);
		SetBkColor(hMemDC,m_BackgroundColor);
		DrawText(hMemDC,m_TextStr, _tcslen(m_TextStr), &rc,   DT_LEFT); 
		if(m_transparence)
			SetBkMode(hMemDC,OldBkMode); 
		BitBlt(pDC->m_hDC,0, 0, iScreenWidth,iScreenHeight,hMemDC,0, 0, SRCCOPY); 
	}
}