void FracCell::RecalculateWidths(CellParser& parser, int fontsize, bool all) { double scale = parser.GetScale(); if (m_isBroken || m_exponent) { m_num->RecalculateWidths(parser, fontsize, true); m_denom->RecalculateWidths(parser, fontsize, true); } else { m_num->RecalculateWidths(parser, MAX(MC_MIN_SIZE, fontsize - FRAC_DEC), true); m_denom->RecalculateWidths(parser, MAX(MC_MIN_SIZE, fontsize - FRAC_DEC), true); } if (m_exponent && !m_isBroken) { wxDC& dc = parser.GetDC(); int height; int fontsize1 = (int) ((double)(fontsize) * scale + 0.5); dc.SetFont(wxFont(fontsize1, wxFONTFAMILY_MODERN, false, false, false, parser.GetFontName(TS_VARIABLE))); dc.GetTextExtent(wxT("/"), &m_expDivideWidth, &height); m_width = m_num->GetFullWidth(scale) + m_denom->GetFullWidth(scale) + m_expDivideWidth; } else { m_width = MAX(m_num->GetFullWidth(scale), m_denom->GetFullWidth(scale)); } m_open1->RecalculateWidths(parser, fontsize, false); m_close1->RecalculateWidths(parser, fontsize, false); m_open2->RecalculateWidths(parser, fontsize, false); m_close2->RecalculateWidths(parser, fontsize, false); m_divide->RecalculateWidths(parser, fontsize, false); MathCell::RecalculateWidths(parser, fontsize, all); }
/*** * Reset the pen in the device context. */ void MathCell::UnsetPen(CellParser& parser) { wxDC& dc = parser.GetDC(); if (m_type == MC_TYPE_PROMPT || m_type == MC_TYPE_INPUT || m_highlight) dc.SetPen(*(wxThePenList->FindOrCreatePen(parser.GetColor(TS_DEFAULT), 1, wxPENSTYLE_SOLID))); }
void ImgCell::Draw(CellParser& parser, wxPoint point, int fontsize) { wxDC& dc = parser.GetDC(); if (DrawThisCell(parser, point) && m_image != NULL) { wxMemoryDC bitmapDC; double scale = parser.GetScale(); m_image->ViewportSize(m_canvasSize.x,m_canvasSize.y,scale); m_height = (m_image->m_height) + 2 * m_imageBorderWidth; m_width = (m_image->m_width) + 2 * m_imageBorderWidth; SetPen(parser); if (m_drawRectangle) dc.DrawRectangle(wxRect(point.x, point.y - m_center, m_width, m_height)); wxBitmap bitmap = m_image->GetBitmap(); bitmapDC.SelectObject(bitmap); dc.Blit(point.x + m_imageBorderWidth, point.y - m_center + m_imageBorderWidth, m_width - 2 * m_imageBorderWidth, m_height - 2 * m_imageBorderWidth, &bitmapDC, 0, 0); } else // The cell isn't drawn => No need to keep it's image cache for now. ClearCache(); MathCell::Draw(parser, point, fontsize); }
void SlideShow::Draw(CellParser& parser, wxPoint point, int fontsize, bool all) { if (DrawThisCell(parser, point) && m_bitmaps[m_displayed] != NULL) { wxDC& dc = parser.GetDC(); wxMemoryDC bitmapDC; double scale = parser.GetScale(); scale = MAX(scale, 1.0); dc.DrawRectangle(wxRect(point.x, point.y - m_center, m_width, m_height)); if (scale != 1.0) { wxImage img = m_bitmaps[m_displayed]->ConvertToImage(); img.Rescale(m_width, m_height); wxBitmap bmp = img; bitmapDC.SelectObject(bmp); } else bitmapDC.SelectObject(*m_bitmaps[m_displayed]); dc.Blit(point.x + 1, point.y - m_center + 1, m_width, m_height, &bitmapDC, 0, 0); } MathCell::Draw(parser, point, fontsize, all); }
void IntCell::RecalculateSize(CellParser& parser, int fontsize) { double scale = parser.GetScale(); m_under->RecalculateSizeList(parser, MAX(MC_MIN_SIZE, fontsize - 5)); m_over->RecalculateSizeList(parser, MAX(MC_MIN_SIZE, fontsize - 5)); m_base->RecalculateSizeList(parser, fontsize); m_var->RecalculateSizeList(parser, fontsize); if (m_intStyle == INT_DEF) { if (parser.CheckTeXFonts()) { m_center = MAX(m_over->GetMaxHeight() + SCALE_PX(4, scale) + m_signSize / 2 - m_signSize / 3, m_base->GetMaxCenter()); m_height = m_center + MAX(m_under->GetMaxHeight() + SCALE_PX(4, scale) + m_signSize / 2 - m_signSize / 3, m_base->GetMaxDrop()); } else { m_center = MAX(m_over->GetMaxHeight() + SCALE_PX(4, scale) + m_signSize / 2 - m_signSize / 3, m_base->GetMaxCenter()); m_height = m_center + MAX(m_under->GetMaxHeight() + SCALE_PX(4, scale) + m_signSize / 2 - m_signSize / 3, m_base->GetMaxDrop()); } } else { m_center = MAX(m_signSize / 2, m_base->GetMaxCenter()); m_height = m_center + MAX(m_signSize / 2, m_base->GetMaxDrop()); } }
void FracCell::RecalculateSize(int fontsize) { CellParser *parser = CellParser::Get(); double scale = parser->GetScale(); if (m_isBroken || m_exponent) { m_num->RecalculateSizeList(fontsize); m_denom->RecalculateSizeList(fontsize); } else { m_num->RecalculateSizeList(MAX(MC_MIN_SIZE, fontsize - FRAC_DEC)); m_denom->RecalculateSizeList(MAX(MC_MIN_SIZE, fontsize - FRAC_DEC)); } if (!m_exponent) { m_height = m_num->GetMaxHeight() + m_denom->GetMaxHeight() + SCALE_PX(4, scale); m_center = m_num->GetMaxHeight() + SCALE_PX(2, scale); } else { m_height = m_num->GetMaxHeight(); m_center = m_height / 2; } m_open1->RecalculateSize(fontsize); m_close1->RecalculateSize(fontsize); m_open2->RecalculateSize(fontsize); m_close2->RecalculateSize(fontsize); m_divide->RecalculateSize(fontsize); MathCell::RecalculateSize(fontsize); }
void ParenCell::RecalculateSize(CellParser& parser, int fontsize, bool all) { double scale = parser.GetScale(); m_innerCell->RecalculateSize(parser, fontsize, true); m_height = m_innerCell->GetMaxHeight() + SCALE_PX(2, scale); m_center = m_innerCell->GetMaxCenter() + SCALE_PX(1, scale); #if defined __WXMSW__ if (!parser.CheckTeXFonts()) { wxDC& dc = parser.GetDC(); int fontsize1 = (int) ((fontsize * scale + 0.5)); dc.SetFont(wxFont(fontsize1, wxFONTFAMILY_MODERN, false, false, false, parser.GetFontName())); dc.GetTextExtent(wxT("("), &m_charWidth1, &m_charHeight1); } #endif m_open->RecalculateSize(parser, fontsize, false); m_close->RecalculateSize(parser, fontsize, false); MathCell::RecalculateSize(parser, fontsize, all); }
void SubCell::RecalculateWidths(CellParser& parser, int fontsize) { double scale = parser.GetScale(); m_baseCell->RecalculateWidthsList(parser, fontsize); m_indexCell->RecalculateWidthsList(parser, MAX(MC_MIN_SIZE, fontsize - SUB_DEC)); m_width = m_baseCell->GetFullWidth(scale) + m_indexCell->GetFullWidth(scale) - SCALE_PX(2, parser.GetScale()); ResetData(); }
void SubCell::RecalculateWidths(CellParser& parser, int fontsize, bool all) { double scale = parser.GetScale(); m_baseCell->RecalculateWidths(parser, fontsize, true); m_indexCell->RecalculateWidths(parser, MAX(MC_MIN_SIZE, fontsize - SUB_DEC), true); m_width = m_baseCell->GetFullWidth(scale) + m_indexCell->GetFullWidth(scale) - SCALE_PX(2, parser.GetScale()); MathCell::RecalculateWidths(parser, fontsize, all); }
void DiffCell::RecalculateWidths(int fontsize) { CellParser *parser = CellParser::Get(); double scale = parser->GetScale(); m_baseCell->RecalculateWidthsList(fontsize); m_diffCell->RecalculateWidthsList(fontsize); m_width = m_baseCell->GetFullWidth(scale) + m_diffCell->GetFullWidth(scale) + 2*MC_CELL_SKIP; ResetData(); }
/*! Is this cell currently visible in the window?. */ bool MathCell::DrawThisCell(CellParser& parser, wxPoint point) { int top = parser.GetTop(); int bottom = parser.GetBottom(); if (top == -1 || bottom == -1) return true; if (point.y - GetMaxCenter() > bottom || point.y + GetMaxDrop() < top) return false; return true; }
void SqrtCell::RecalculateSize(int fontsize) { CellParser *parser = CellParser::Get(); double scale = parser->GetScale(); m_innerCell->RecalculateSizeList(fontsize); m_height = m_innerCell->GetMaxHeight() + SCALE_PX(3, scale); m_center = m_innerCell->GetMaxCenter() + SCALE_PX(3, scale); m_open->RecalculateSizeList(fontsize); m_close->RecalculateSizeList(fontsize); }
void SqrtCell::RecalculateWidths(int fontsize) { CellParser *parser = CellParser::Get(); double scale = parser->GetScale(); m_innerCell->RecalculateWidthsList(fontsize); if (parser->CheckTeXFonts()) { wxDC& dc = parser->GetDC(); double scale = parser->GetScale(); m_innerCell->RecalculateSizeList(fontsize); m_signFontScale = 1.0; int fontsize1 = (int)(SIGN_FONT_SCALE*scale*fontsize*m_signFontScale + 0.5); dc.SetFont(wxFont(fontsize1, wxFONTFAMILY_MODERN, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL, false, parser->GetTeXCMEX())); dc.GetTextExtent(wxT("s"), &m_signWidth, &m_signSize); m_signTop = m_signSize / 5; m_width = m_innerCell->GetFullWidth(scale) + m_signWidth; int size = m_innerCell->GetMaxHeight(); if (size <= (m_signSize) / 5) { m_signType = 1; m_signFontScale = (5.0 * size) / (1.5 * m_signSize); } else if (size <= (2*m_signSize) / 5) { m_signType = 2; m_signFontScale = (5.0 * size) / (2.2 * m_signSize); } else if (size <= (3*m_signSize) / 5) { m_signType = 3; m_signFontScale = (5.0 * size) / (3.0 * m_signSize); } else if (size <= (4*m_signSize) / 5 ) { m_signType = 4; m_signFontScale = (5.0 * size) / (3.8 * m_signSize); } else { m_signType = 5; m_signFontScale = 1.0; } fontsize1 = (int)(SIGN_FONT_SCALE*scale*fontsize*m_signFontScale + 0.5); dc.SetFont(wxFont(fontsize1, wxFONTFAMILY_MODERN, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL, false, parser->GetTeXCMEX())); dc.GetTextExtent(wxT("s"), &m_signWidth, &m_signSize); m_signTop = m_signSize / 5; m_width = m_innerCell->GetFullWidth(scale) + m_signWidth; } else m_width = m_innerCell->GetFullWidth(scale) + SCALE_PX(10, scale) + 3 * SCALE_PX(1, scale) + 1; m_open->RecalculateWidthsList(fontsize); m_close->RecalculateWidthsList(fontsize); ResetData(); }
void GroupCell::RecalculateSize(CellParser& parser, int fontsize) { if (m_width == -1 || m_height == -1 || parser.ForceUpdate()) { // special case if (m_groupType == GC_TYPE_PAGEBREAK) { m_width = 10; m_height = 2; m_center = 0; m_indent = 0; MathCell::RecalculateWidthsList(parser, fontsize); return; } double scale = parser.GetScale(); m_input->RecalculateSizeList(parser, fontsize); m_center = m_input->GetMaxCenter(); m_height = m_input->GetMaxHeight(); m_indent = parser.GetIndent(); if (m_output != NULL && !m_hide) { MathCell *tmp = m_output; while (tmp != NULL) { tmp->RecalculateSize(parser, tmp->IsMath() ? m_mathFontSize : m_fontSize); tmp = tmp->m_next; } m_outputRect.x = m_currentPoint.x; m_outputRect.y = m_currentPoint.y - m_output->GetMaxCenter(); m_outputRect.width = 0; m_outputRect.height = 0; m_height = m_input->GetMaxHeight(); m_width = m_input->GetFullWidth(scale); tmp = m_output; while (tmp != NULL) { if (tmp->BreakLineHere() || tmp == m_output) { m_width = MAX(m_width, tmp->GetLineWidth(scale)); m_outputRect.width = MAX(m_outputRect.width, tmp->GetLineWidth(scale)); m_height += tmp->GetMaxHeight(); if (tmp->m_bigSkip) m_height += MC_LINE_SKIP; m_outputRect.height += tmp->GetMaxHeight() + MC_LINE_SKIP; } tmp = tmp->m_nextToDraw; } } } m_appendedCells = NULL; }
void SlideShow::RecalculateWidths(int fontsize) { // Here we recalculate the height, as well: // - This doesn't cost much time and // - as image cell's sizes might change when the resolution does // we might have intermittent calculation issues otherwise CellParser *parser = CellParser::Get(); double scale = parser->GetScale(); m_images[m_displayed]->ViewportSize(m_canvasSize.x,m_canvasSize.y,scale); m_width = (scale * m_images[m_displayed]->m_width) + 2 * m_imageBorderWidth; m_height = (scale * m_images[m_displayed]->m_height) + 2 * m_imageBorderWidth; m_center = m_height / 2; }
void SubSupCell::RecalculateSize(CellParser& parser, int fontsize) { double scale = parser.GetScale(); m_baseCell->RecalculateSizeList(parser, fontsize); m_indexCell->RecalculateSizeList(parser, MAX(MC_MIN_SIZE, fontsize - SUBSUP_DEC)); m_exptCell->RecalculateSizeList(parser, MAX(MC_MIN_SIZE, fontsize - SUBSUP_DEC)); m_height = m_baseCell->GetMaxHeight() + m_indexCell->GetMaxHeight() + m_exptCell->GetMaxHeight() - 2*SCALE_PX((8 * fontsize) / 10 + MC_EXP_INDENT, parser.GetScale()); m_center = m_exptCell->GetMaxHeight() + m_baseCell->GetMaxCenter() - SCALE_PX((8 * fontsize) / 10 + MC_EXP_INDENT, scale); }
void FracCell::Draw(wxPoint point, int fontsize) { MathCell::Draw(point, fontsize); CellParser *parser = CellParser::Get(); if (DrawThisCell(point) && InUpdateRegion()) { wxDC& dc = parser->GetDC(); double scale = parser->GetScale(); wxPoint num, denom; if (m_exponent && !m_isBroken) { double scale = parser->GetScale(); num.x = point.x; num.y = point.y; denom.x = point.x + m_num->GetFullWidth(scale) + m_expDivideWidth; denom.y = num.y; m_num->DrawList(num, fontsize); m_denom->DrawList(denom, fontsize); int fontsize1 = (int) ((double)(fontsize) * scale + 0.5); dc.SetFont(wxFont(fontsize1, wxFONTFAMILY_MODERN, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL, false, parser->GetFontName(TS_VARIABLE))); dc.DrawText(wxT("/"), point.x + m_num->GetFullWidth(scale), point.y - m_num->GetMaxCenter() + SCALE_PX(MC_TEXT_PADDING, scale)); } else { num.x = point.x + (m_width - m_num->GetFullWidth(scale)) / 2; num.y = point.y - m_num->GetMaxHeight() + m_num->GetMaxCenter() - SCALE_PX(2, scale); m_num->DrawList(num, MAX(MC_MIN_SIZE, fontsize - FRAC_DEC)); denom.x = point.x + (m_width - m_denom->GetFullWidth(scale)) / 2; denom.y = point.y + m_denom->GetMaxCenter() + SCALE_PX(2, scale); m_denom->DrawList(denom, MAX(MC_MIN_SIZE, fontsize - FRAC_DEC)); SetPen(); if (m_fracStyle != FC_CHOOSE) dc.DrawLine(point.x + m_horizontalGap, point.y, point.x + m_width - m_horizontalGap, point.y); UnsetPen(); } } }
void SubSupCell::Draw(CellParser& parser, wxPoint point, int fontsize, bool all) { if (DrawThisCell(parser, point)) { double scale = parser.GetScale(); wxPoint bs, in; bs.x = point.x; bs.y = point.y; m_baseCell->Draw(parser, bs, fontsize, true); in.x = point.x + m_baseCell->GetFullWidth(scale) - SCALE_PX(2, scale); in.y = point.y + m_baseCell->GetMaxDrop() + m_indexCell->GetMaxCenter() - SCALE_PX((8 * fontsize) / 10 + MC_EXP_INDENT, scale); m_indexCell->Draw(parser, in, MAX(MC_MIN_SIZE, fontsize - SUBSUP_DEC), true); in.y = point.y - m_baseCell->GetMaxCenter() - m_exptCell->GetMaxHeight() + m_exptCell->GetMaxCenter() + SCALE_PX((8 * fontsize) / 10 + MC_EXP_INDENT, scale); m_exptCell->Draw(parser, in, MAX(MC_MIN_SIZE, fontsize - SUBSUP_DEC), true); } MathCell::Draw(parser, point, fontsize, all); }
void LimitCell::Draw(CellParser& parser, wxPoint point, int fontsize, bool all) { if (DrawThisCell(parser, point)) { double scale = parser.GetScale(); wxPoint base(point), under(point), name(point); name.x = point.x + MAX(m_name->GetFullWidth(scale), m_under->GetFullWidth(scale)) / 2 - m_name->GetFullWidth(scale) / 2; m_name->Draw(parser, name, fontsize, true); under.x = point.x + MAX(m_name->GetFullWidth(scale), m_under->GetFullWidth(scale)) / 2 - m_under->GetFullWidth(scale) / 2; under.y = point.y + m_name->GetMaxDrop() + m_under->GetMaxCenter(); m_under->Draw(parser, under, MAX(MIN_LIMIT_FONT_SIZE, fontsize - LIMIT_FONT_SIZE_DECREASE), true); base.x += MAX(m_name->GetFullWidth(scale), m_under->GetFullWidth(scale)); m_base->Draw(parser, base, fontsize, true); } MathCell::Draw(parser, point, fontsize, all); }
void SlideShow::RecalculateWidths(CellParser& parser, int fontsize) { double scale = parser.GetScale(); m_images[m_displayed]->ViewportSize(m_canvasSize.x,m_canvasSize.y,scale); m_width = (scale * m_images[m_displayed]->m_width) + 2 * m_imageBorderWidth; }
void FracCell::RecalculateSize(CellParser& parser, int fontsize, bool all) { double scale = parser.GetScale(); if (m_isBroken || m_exponent) { m_num->RecalculateSize(parser, fontsize, true); m_denom->RecalculateSize(parser, fontsize, true); } else { m_num->RecalculateSize(parser, MAX(MC_MIN_SIZE, fontsize - FRAC_DEC), true); m_denom->RecalculateSize(parser, MAX(MC_MIN_SIZE, fontsize - FRAC_DEC), true); } if (!m_exponent) { m_height = m_num->GetMaxHeight() + m_denom->GetMaxHeight() + SCALE_PX(4, scale); m_center = m_num->GetMaxHeight() + SCALE_PX(2, scale); } else { m_height = m_num->GetMaxHeight(); m_center = m_height / 2; } m_open1->RecalculateSize(parser, fontsize, false); m_close1->RecalculateSize(parser, fontsize, false); m_open2->RecalculateSize(parser, fontsize, false); m_close2->RecalculateSize(parser, fontsize, false); m_divide->RecalculateSize(parser, fontsize, false); MathCell::RecalculateSize(parser, fontsize, all); }
void DiffCell::Draw(wxPoint point, int fontsize) { MathCell::Draw(point, fontsize); if (DrawThisCell(point) && InUpdateRegion()) { wxPoint bs, df; df.x = point.x; df.y = point.y; m_diffCell->DrawList(df, fontsize); CellParser *parser = CellParser::Get(); bs.x = point.x + m_diffCell->GetFullWidth(parser->GetScale()) + 2*MC_CELL_SKIP; bs.y = point.y; m_baseCell->DrawList(bs, fontsize); } }
void FracCell::Draw(CellParser& parser, wxPoint point, int fontsize, bool all) { if (DrawThisCell(parser, point)) { wxDC& dc = parser.GetDC(); double scale = parser.GetScale(); wxPoint num, denom; if (m_exponent && !m_isBroken) { double scale = parser.GetScale(); num.x = point.x; num.y = point.y; denom.x = point.x + m_num->GetFullWidth(scale) + m_expDivideWidth; denom.y = num.y; m_num->Draw(parser, num, fontsize, true); m_denom->Draw(parser, denom, fontsize, true); int fontsize1 = (int) ((double)(fontsize) * scale + 0.5); dc.SetFont(wxFont(fontsize1, wxFONTFAMILY_MODERN, false, false, false, parser.GetFontName(TS_VARIABLE))); dc.DrawText(wxT("/"), point.x + m_num->GetFullWidth(scale), point.y - m_num->GetMaxCenter() + SCALE_PX(MC_TEXT_PADDING, scale)); } else { num.x = point.x + (m_width - m_num->GetFullWidth(scale)) / 2; num.y = point.y - m_num->GetMaxHeight() + m_num->GetMaxCenter() - SCALE_PX(2, scale); m_num->Draw(parser, num, MAX(MC_MIN_SIZE, fontsize - FRAC_DEC), true); denom.x = point.x + (m_width - m_denom->GetFullWidth(scale)) / 2; denom.y = point.y + m_denom->GetMaxCenter() + SCALE_PX(2, scale); m_denom->Draw(parser, denom, MAX(MC_MIN_SIZE, fontsize - FRAC_DEC), true); SetPen(parser); if (m_fracStyle != FC_CHOOSE) dc.DrawLine(point.x, point.y, point.x + m_width, point.y); UnsetPen(parser); } } MathCell::Draw(parser, point, fontsize, all); }
void DiffCell::RecalculateWidths(CellParser& parser, int fontsize) { double scale = parser.GetScale(); m_baseCell->RecalculateWidthsList(parser, fontsize); m_diffCell->RecalculateWidthsList(parser, fontsize); m_width = m_baseCell->GetFullWidth(scale) + m_diffCell->GetFullWidth(scale) + 2*MC_CELL_SKIP; ResetData(); }
void ImgCell::RecalculateWidths(CellParser& parser, int fontsize) { double scale = parser.GetScale(); m_image->ViewportSize(m_canvasSize.x,m_canvasSize.y,scale); m_width = (scale * m_image->m_width) + 2 * m_imageBorderWidth; ResetData(); }
void ConjugateCell::RecalculateWidths(CellParser& parser, int fontsize) { double scale = parser.GetScale(); m_innerCell->RecalculateWidthsList(parser, fontsize); m_width = m_innerCell->GetFullWidth(scale) + SCALE_PX(8, scale); m_open->RecalculateWidthsList(parser, fontsize); m_close->RecalculateWidthsList(parser, fontsize); ResetData(); }
void SlideShow::RecalculateSize(CellParser& parser, int fontsize) { double scale = parser.GetScale(); m_images[m_displayed]->ViewportSize(m_canvasSize.x,m_canvasSize.y,scale); m_height = (scale * m_images[m_displayed]->m_height) + 2 * m_imageBorderWidth; m_center = m_height / 2; }
void SqrtCell::RecalculateSize(CellParser& parser, int fontsize) { double scale = parser.GetScale(); m_innerCell->RecalculateSizeList(parser, fontsize); m_height = m_innerCell->GetMaxHeight() + SCALE_PX(3, scale); m_center = m_innerCell->GetMaxCenter() + SCALE_PX(3, scale); m_open->RecalculateSizeList(parser, fontsize); m_close->RecalculateSizeList(parser, fontsize); }
void SubCell::RecalculateSize(CellParser& parser, int fontsize, bool all) { m_baseCell->RecalculateSize(parser, fontsize, true); m_indexCell->RecalculateSize(parser, MAX(MC_MIN_SIZE, fontsize - SUB_DEC), true); m_height = m_baseCell->GetMaxHeight() + m_indexCell->GetMaxHeight() - SCALE_PX((8 * fontsize) / 10 + MC_EXP_INDENT, parser.GetScale()); m_center = m_baseCell->GetCenter(); MathCell::RecalculateSize(parser, fontsize, all); }
void ImgCell::RecalculateSize(CellParser& parser, int fontsize) { double scale = parser.GetScale(); m_image->ViewportSize(m_canvasSize.x,m_canvasSize.y,scale); m_height = (scale * m_image->m_height) + 2 * m_imageBorderWidth; ResetData(); m_center = m_height / 2; }