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//// brush.cpp - brush type tests
//
//
#include "precomp.hpp"
#include "global.h"
#include "gdiplus.h"
///// Brush tests
//
// Test combinations of foreground background and rotation that
// affect rendering codepaths.
INT BrushTest::GetPageCount(){ return 5;}
void BrushTest::GetPageTitle(INT pageNumber, WCHAR *title){ title[0] = 0;
wcscat(title, L"AutoText brush test, page settings: ");
switch (pageNumber) { case 0: wcscat(title, L"1bpp Grid fit."); break; case 1: wcscat(title, L"1bpp."); break; case 2: wcscat(title, L"Anti alias grid fit."); break; case 3: wcscat(title, L"Anti alias."); break; case 4: wcscat(title, L"ClearType compatible grid fit."); break; }}
/// DrawPage - draw one page of the test
//
//
void BrushTest::DrawPage( IN Graphics *graphics, IN INT pageNumber, IN REAL pageWidth, IN REAL pageHeight){ PageLayout pageLayout(pageWidth, pageHeight, 10, 10);
SolidBrush solidBlack (Color(0x00, 0x00, 0x00)); SolidBrush solidDark (Color(0x80, 0x80, 0x80)); SolidBrush solidLight (Color(0xc0, 0xc0, 0xc0)); SolidBrush solidWhite (Color(0xf0, 0xf0, 0xf0)); SolidBrush lucentBlack(Color(0x80, 0x00, 0x00, 0x00)); SolidBrush lucentDark (Color(0x80, 0x80, 0x80, 0x80)); SolidBrush lucentLight(Color(0x80, 0xc0, 0xc0, 0xc0)); SolidBrush lucentWhite(Color(0x80, 0xf0, 0xf0, 0xf0));
Pen blackPen(&solidBlack, 1.0);
Font titleFont( &FontFamily(L"Microsoft Sans Serif"), 9, 0, UnitPoint );
// Set page rendering hint
switch (pageNumber) { case 0: graphics->SetTextRenderingHint(TextRenderingHintSingleBitPerPixelGridFit); break; case 1: graphics->SetTextRenderingHint(TextRenderingHintSingleBitPerPixel); break; case 2: graphics->SetTextRenderingHint(TextRenderingHintAntiAliasGridFit); break; case 3: graphics->SetTextRenderingHint(TextRenderingHintAntiAlias); break; case 4: graphics->SetTextRenderingHint(TextRenderingHintClearTypeGridFit); break; }
// Page title
WCHAR title[200]; RectF titleRect; StringFormat titleFormat(StringFormat::GenericDefault()); titleFormat.SetAlignment(StringAlignmentCenter); titleFormat.SetLineAlignment(StringAlignmentCenter);
pageLayout.GetFooterRect(&titleRect);
Font pageTitleFont(L"Microsoft Sans Serif", 12, FontStyleBold);
GetPageTitle(pageNumber, title); graphics->DrawString( title, -1, &pageTitleFont, titleRect, &titleFormat, &solidBlack );
// Column titles
for (INT column=0; column<10; column++) { // Row title
title[0] = 0; switch (column) { case 0: wcscat(title, L"solid black foregrnd"); break; case 1: wcscat(title, L"solid dark foregrnd"); break; case 2: wcscat(title, L"solid light foregrnd"); break; case 3: wcscat(title, L"solid white foregrnd"); break; case 4: wcscat(title, L"solid grdnt foregrnd"); break; case 5: wcscat(title, L"lucent black foregrnd"); break; case 6: wcscat(title, L"lucent dark foregrnd"); break; case 7: wcscat(title, L"lucent light foregrnd"); break; case 8: wcscat(title, L"lucent white foregrnd"); break; case 9: wcscat(title, L"lucent grdnt foregrnd"); break; }
pageLayout.GetColumnTitleRect(column, &titleRect); graphics->DrawString( title, -1, &titleFont, titleRect, &titleFormat, &solidBlack ); }
Font font( &FontFamily(L"Times New Roman"), 9, 0, UnitPoint );
// The test rows
for (INT row=0; row<10; row++) { Brush *background;
switch (row) { // Solid brushes
case 0: background = &solidBlack; break; case 1: background = &solidDark; break; case 2: background = &solidLight; break; case 3: background = &solidWhite; break;
// 50% alpha brushes
case 5: background = &lucentBlack; break; case 6: background = &lucentDark; break; case 7: background = &lucentLight; break; case 8: background = &lucentWhite; break;
// Linear gradient brushes created separately for each item
}
// Row title
title[0] = 0; switch (row) { case 0: wcscat(title, L"solid black backgrnd"); break; case 1: wcscat(title, L"solid dark backgrnd"); break; case 2: wcscat(title, L"solid light backgrnd"); break; case 3: wcscat(title, L"solid white backgrnd"); break; case 4: wcscat(title, L"solid grdnt backgrnd"); break; case 5: wcscat(title, L"lucent black backgrnd"); break; case 6: wcscat(title, L"lucent dark backgrnd"); break; case 7: wcscat(title, L"lucent light backgrnd"); break; case 8: wcscat(title, L"lucent white backgrnd"); break; case 9: wcscat(title, L"lucent grdnt backgrnd"); break; }
pageLayout.GetRowTitleRect(row, &titleRect); graphics->DrawString( title, -1, &titleFont, titleRect, &titleFormat, &solidBlack );
for (INT column=0; column<10; column++) { RectF itemRect; pageLayout.GetItemRect(column, row, &itemRect);
switch (row) { // Linear gradient brushes
case 4: background = new LinearGradientBrush( itemRect, Color(0x00, 0x00, 0x00), Color(0xff, 0xff, 0xff), LinearGradientModeVertical ); break;
case 9: background = new LinearGradientBrush( itemRect, Color(0x80, 0x00, 0x00, 0x00), Color(0x80, 0xff, 0xff, 0xff), LinearGradientModeVertical ); break; }
Brush *foreground;
switch (column) { // Solid brushes
case 0: foreground = &solidBlack; break; case 1: foreground = &solidDark; break; case 2: foreground = &solidLight; break; case 3: foreground = &solidWhite; break;
// 50% alpha brushes
case 5: foreground = &lucentBlack; break; case 6: foreground = &lucentDark; break; case 7: foreground = &lucentLight; break; case 8: foreground = &lucentWhite; break;
// Linear gradient brushes
case 4: foreground = new LinearGradientBrush( itemRect, Color(0x00, 0x00, 0x00), Color(0xff, 0xff, 0xff), LinearGradientModeHorizontal ); break;
case 9: foreground = new LinearGradientBrush( itemRect, Color(0x80, 0x00, 0x00, 0x00), Color(0x80, 0xff, 0xff, 0xff), LinearGradientModeHorizontal ); break; }
graphics->FillRectangle(background, itemRect); graphics->DrawRectangle(&blackPen, itemRect);
graphics->DrawString( L"There was an Old Man of the Coast\n\
Who placidly sat on a post;\n\But when it was cold,\n\He relinquished his hold,\n\And called for some hot buttered toast.\n", -1, &font, itemRect, NULL, foreground );
switch (row) { case 4: case 9: delete background; } switch (column) { case 4: case 9: delete foreground; } } }}
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