public void SetPreferredTypefaces(UnicodeRangeInfo[] unicodeRangeInfos, PreferredTypefaceList typefaceNames)
{
for (int i = 0; i < unicodeRangeInfos.Length; ++i)
{
_dics[unicodeRangeInfos[i].Name] = typefaceNames;
}
}
public Form1()
{
InitializeComponent();
//choose Thai script for 'complex script' testing.
//you can change this to test other script.
_txtServiceClient = OurOpenFontSystem.CreateTextServiceClient();
_currentTextPrinter = new DevGdiTextSpanPrinter(_txtServiceClient);
_currentTextPrinter.ScriptLang = new ScriptLang(ScriptTagDefs.Latin.Tag);
//----------
button1.Click += (s, e) => UpdateRenderOutput();
//simple load test fonts from local test dir
//and send it into test list
chkFillBackground.Checked = true;
chkBorder.CheckedChanged += (s, e) => UpdateRenderOutput();
chkFillBackground.CheckedChanged += (s, e) => UpdateRenderOutput();
//----------
cmbPositionTech.Items.Add(PositionTechnique.OpenFont);
cmbPositionTech.Items.Add(PositionTechnique.Kerning);
cmbPositionTech.Items.Add(PositionTechnique.None);
cmbPositionTech.SelectedIndex = 0;
cmbPositionTech.SelectedIndexChanged += (s, e) => UpdateRenderOutput();
//----------
lstHintList.Items.Add(HintTechnique.None);
lstHintList.Items.Add(HintTechnique.TrueTypeInstruction);
lstHintList.Items.Add(HintTechnique.TrueTypeInstruction_VerticalOnly);
//lstHintList.Items.Add(HintTechnique.CustomAutoFit);
lstHintList.SelectedIndex = 0;
lstHintList.SelectedIndexChanged += (s, e) => UpdateRenderOutput();
//----------
txtInputChar.TextChanged += (s, e) => UpdateRenderOutput();
//
//----------
//show result
InstalledTypeface selectedFF = null;
int selected_index = 0;
int ffcount = 0;
bool found = false;
foreach (InstalledTypeface ff in OurOpenFontSystem.GetInstalledTypefaceIter())
{
if (!found && ff.FontName == "Source Sans Pro")
{
selectedFF = ff;
selected_index = ffcount;
found = true;
}
lstFontList.Items.Add(ff);
ffcount++;
}
//set default font for current text printer
//
//set default font for current text printer
_currentTextPrinter.Typeface = OurOpenFontSystem.ResolveTypeface(selectedFF);
//Alternative Typeface Selector
{
AlternativeTypefaceSelector alternativeTypefaceSelector = new AlternativeTypefaceSelector();
PreferredTypefaceList preferredTypefaces = new PreferredTypefaceList();
preferredTypefaces.AddTypefaceName("Segoe UI Emoji");
alternativeTypefaceSelector.SetPerferredEmoji(preferredTypefaces);
//set alternative typeface selector to printer
_currentTextPrinter.AlternativeTypefaceSelector = alternativeTypefaceSelector;
}
//----------
#if DEBUG
//test get font from typeface store
//InstalledTypeface instFont = OurOpenFontSystem.GetFontCollection().GetFontByPostScriptName("SourceSansPro-Regular");
#endif
if (selected_index < 0)
{
selected_index = 0;
}
lstFontList.SelectedIndex = selected_index;
lstFontList.SelectedIndexChanged += (s, e) =>
{
if (lstFontList.SelectedItem is InstalledTypeface ff)
{
_currentTextPrinter.Typeface = OurOpenFontSystem.ResolveTypeface(ff);
//sample text box
UpdateRenderOutput();
}
};
//----------
lstFontSizes.Items.AddRange(
new object[] {
8, 9,
10, 11,
12,
14,
16,
18, 20, 22, 24, 26, 28, 36, 48, 72, 240, 300, 360
});
lstFontSizes.SelectedIndexChanged += (s, e) =>
{
//new font size
_currentTextPrinter.FontSizeInPoints = (int)lstFontSizes.SelectedItem;
UpdateRenderOutput();
};
lstFontSizes.SelectedIndex = 0;
this.Text = "Gdi+ Sample";
//------
}
public void SetPerferredEmoji(PreferredTypefaceList typefaceNames)
{
_emojiPreferList = typefaceNames;
}
public void SetPreferredTypefaces(UnicodeRangeInfo unicodeRangeInfo, PreferredTypefaceList typefaceNames)
{
_dics[unicodeRangeInfo.Name] = typefaceNames;
}