private void drawPreview()
{
double sx, sy, ex, ey;
sx = trnsX(0.0);
sy = trnsY(0.0);
ex = trnsX(210.0);
ey = trnsY(297.0);
m_libCanvas.setBrushFill(0xff, 0xff, 0xff);
m_libCanvas.drawBoxs(canvasPreview, sx, sy, ex - sx, ey - sy);
drawCanvas(canvasPreview);
}
private void setBoxs(double sx, double sy, double ex, double ey)
{
double wd, hi;
sx = sx * m_dTime + m_dBaseX;
sy = sy * m_dTime + m_dBaseY;
ex = ex * m_dTime + m_dBaseX;
ey = ey * m_dTime + m_dBaseY;
wd = ex - sx;
hi = ey - sy;
m_libCanvas.drawBoxs(m_Canvas, sx, sy, wd, hi);
}
private void drawPreviewPage()
{
double sx, sy, ex, ey;
if (m_nCrtPage == 1)
{
btnPrevPage.IsEnabled = false;
}
if (m_nCrtPage == m_nPageMax)
{
btnNextPage.IsEnabled = false;
}
sx = trnsX(0.0);
sy = trnsY(0.0);
ex = trnsX(210.0);
ey = trnsY(297.0);
m_libCanvas.setBrushFill(0xff, 0xff, 0xff);
m_libCanvas.drawBoxs(canvasPage, sx, sy, ex - sx, ey - sy);
drawPageToCanvas(canvasPage, m_nCrtPage);
}