void SdfRenderer::draw_text(QDomElement &element)
{
parsestyle(element);
pen.setStyle(Qt::SolidLine);
painter->setPen(pen);
float x1 = x1_def(element);
float y1 = y1_def(element);
QString str = element.text();
// delete "\n" from the beginning of the string
if (str[0] == '\n')
str.remove(0, 1);
// delete "\n" from the end of the string
if (str[str.length() - 1] == '\n')
str.remove(str.length() - 1, 1);
while (str.contains('\n'))
{
int i = str.indexOf('\n');
QString temp = str.left(i);
str.remove(0, i + 1);
painter->drawText(static_cast<int>(x1), static_cast<int>(y1), temp);
y1 += painter->font().pixelSize() ;
}
QPointF point(x1, y1);
painter->drawText(point, str);
defaultstyle();
}
void SdfRenderer::background(QDomElement &element)
{
parsestyle(element);
painter->setPen(brush.color());
painter->drawRect(painter->window());
defaultstyle();
}
void SdfRenderer::point(QDomElement &element)
{
parsestyle(element);
float x = x1_def(element);
float y = y1_def(element);
QPointF pointf(x,y);
painter->drawLine(QPointF(pointf.x()-0.1, pointf.y()-0.1), QPointF(pointf.x()+0.1, pointf.y()+0.1));
defaultstyle();
}
void SdfRenderer::rectangle(QDomElement &element)
{
float x1 = x1_def(element);
float y1 = y1_def(element);
float x2 = x2_def(element);
float y2 = y2_def(element);
QRectF rect;
rect.adjust(x1, y1, x2, y2);
parsestyle(element);
painter->drawRect(rect);
defaultstyle();
}
void SdfRenderer::polygon(QDomElement &element)
{
parsestyle(element);
// FIXME: init points array here
QPoint *points = NULL;
int n = element.attribute("n").toInt();
if (!element.isNull())
{
points = getpoints(element, n);
}
if (points != NULL)
{
// painter->drawConvexPolygon(points, n);
delete[] points;
}
defaultstyle();
}
