com.aspose.words

Classes

Exceptions

Constants

com.aspose.words

Class SystemFontSource

java.lang.Object
- FontSourceBase
- - com.aspose.words.SystemFontSource

All Implemented Interfaces:
com.aspose.words.internal.zzMV
```
public class SystemFontSource extends FontSourceBase
```

Represents all TrueType fonts installed to the system.

Example:

Shows how to access a document's system font source and set font substitutes.

Document doc = new Document();

// Create a font settings object for our document
doc.setFontSettings(new FontSettings());

// By default we always start with a system font source
Assert.assertEquals(doc.getFontSettings().getFontsSources().length, 1);

SystemFontSource systemFontSource = (SystemFontSource) doc.getFontSettings().getFontsSources()[0];
Assert.assertEquals(systemFontSource.getType(), FontSourceType.SYSTEM_FONTS);
Assert.assertEquals(systemFontSource.getPriority(), 0);

if (System.getProperty("os.name").startsWith("Windows")) {
    Assert.assertEquals(SystemFontSource.getSystemFontFolders(), new String[]{"C:\\WINDOWS\\Fonts"});
}

for (String systemFontFolder : SystemFontSource.getSystemFontFolders()) {
    System.out.println(systemFontFolder);
}

// Set a font that exists in the windows fonts directory as a substitute for one that doesn't
doc.getFontSettings().getSubstitutionSettings().getFontInfoSubstitution().setEnabled(true);
doc.getFontSettings().getSubstitutionSettings().getTableSubstitution().addSubstitutes("Kreon-Regular", new String[]{"Calibri"});

long substituteSize = StreamSupport.stream(doc.getFontSettings().getSubstitutionSettings().getTableSubstitution().getSubstitutes("Kreon-Regular").spliterator(), false).count();
Assert.assertEquals(substituteSize, 1);
Assert.assertTrue(doc.getFontSettings().getSubstitutionSettings().getTableSubstitution().getSubstitutes("Kreon-Regular").toString().contains("Calibri"));

// Alternatively, we could add a folder font source in which the corresponding folder contains the font
FolderFontSource folderFontSource = new FolderFontSource(getFontsDir(), false);
doc.getFontSettings().setFontsSources(new FontSourceBase[]{systemFontSource, folderFontSource});
Assert.assertEquals(2, doc.getFontSettings().getFontsSources().length);

// Resetting the font sources still leaves us with the system font source as well as our substitutes
doc.getFontSettings().resetFontSources();

Assert.assertEquals(1, doc.getFontSettings().getFontsSources().length);
Assert.assertEquals(FontSourceType.SYSTEM_FONTS, doc.getFontSettings().getFontsSources()[0].getType());
Assert.assertEquals(1, IterableUtils.size(doc.getFontSettings().getSubstitutionSettings().getTableSubstitution().getSubstitutes("Kreon-Regular")));

Constructor Summary
`SystemFontSource()` Ctor.
`SystemFontSource(intpriority)` Ctor.

Property Getters/Setters Summary
`int`	`getPriority()`
	Returns the font source priority.
`int`	`getType()`
	Returns the type of the font source. The value of the property is FontSourceType integer constant.

Method Summary
`java.util.ArrayList<PhysicalFontInfo>`	`getAvailableFonts()`
`java.util.ArrayList<PhysicalFontInfo>`	Returns list of fonts available via this source.
`static java.lang.String[]`	`getSystemFontFolders()`
`static java.lang.String[]`	Returns system font folders or empty array if folders are not accessible.

Constructor Detail

SystemFontSource

public SystemFontSource()

Ctor.

Example:

Shows how to access a document's system font source and set font substitutes.

Document doc = new Document();

// Create a font settings object for our document
doc.setFontSettings(new FontSettings());

// By default we always start with a system font source
Assert.assertEquals(doc.getFontSettings().getFontsSources().length, 1);

SystemFontSource systemFontSource = (SystemFontSource) doc.getFontSettings().getFontsSources()[0];
Assert.assertEquals(systemFontSource.getType(), FontSourceType.SYSTEM_FONTS);
Assert.assertEquals(systemFontSource.getPriority(), 0);

if (System.getProperty("os.name").startsWith("Windows")) {
    Assert.assertEquals(SystemFontSource.getSystemFontFolders(), new String[]{"C:\\WINDOWS\\Fonts"});
}

for (String systemFontFolder : SystemFontSource.getSystemFontFolders()) {
    System.out.println(systemFontFolder);
}

// Set a font that exists in the windows fonts directory as a substitute for one that doesn't
doc.getFontSettings().getSubstitutionSettings().getFontInfoSubstitution().setEnabled(true);
doc.getFontSettings().getSubstitutionSettings().getTableSubstitution().addSubstitutes("Kreon-Regular", new String[]{"Calibri"});

long substituteSize = StreamSupport.stream(doc.getFontSettings().getSubstitutionSettings().getTableSubstitution().getSubstitutes("Kreon-Regular").spliterator(), false).count();
Assert.assertEquals(substituteSize, 1);
Assert.assertTrue(doc.getFontSettings().getSubstitutionSettings().getTableSubstitution().getSubstitutes("Kreon-Regular").toString().contains("Calibri"));

// Alternatively, we could add a folder font source in which the corresponding folder contains the font
FolderFontSource folderFontSource = new FolderFontSource(getFontsDir(), false);
doc.getFontSettings().setFontsSources(new FontSourceBase[]{systemFontSource, folderFontSource});
Assert.assertEquals(2, doc.getFontSettings().getFontsSources().length);

// Resetting the font sources still leaves us with the system font source as well as our substitutes
doc.getFontSettings().resetFontSources();

Assert.assertEquals(1, doc.getFontSettings().getFontsSources().length);
Assert.assertEquals(FontSourceType.SYSTEM_FONTS, doc.getFontSettings().getFontsSources()[0].getType());
Assert.assertEquals(1, IterableUtils.size(doc.getFontSettings().getSubstitutionSettings().getTableSubstitution().getSubstitutes("Kreon-Regular")));

SystemFontSource

public SystemFontSource(int priority)

Ctor.

Parameters:: priority - Font source priority. See the Priority property description for more information.

Example:

Shows how to access a document's system font source and set font substitutes.

Document doc = new Document();

// Create a font settings object for our document
doc.setFontSettings(new FontSettings());

// By default we always start with a system font source
Assert.assertEquals(doc.getFontSettings().getFontsSources().length, 1);

SystemFontSource systemFontSource = (SystemFontSource) doc.getFontSettings().getFontsSources()[0];
Assert.assertEquals(systemFontSource.getType(), FontSourceType.SYSTEM_FONTS);
Assert.assertEquals(systemFontSource.getPriority(), 0);

if (System.getProperty("os.name").startsWith("Windows")) {
    Assert.assertEquals(SystemFontSource.getSystemFontFolders(), new String[]{"C:\\WINDOWS\\Fonts"});
}

for (String systemFontFolder : SystemFontSource.getSystemFontFolders()) {
    System.out.println(systemFontFolder);
}

// Set a font that exists in the windows fonts directory as a substitute for one that doesn't
doc.getFontSettings().getSubstitutionSettings().getFontInfoSubstitution().setEnabled(true);
doc.getFontSettings().getSubstitutionSettings().getTableSubstitution().addSubstitutes("Kreon-Regular", new String[]{"Calibri"});

long substituteSize = StreamSupport.stream(doc.getFontSettings().getSubstitutionSettings().getTableSubstitution().getSubstitutes("Kreon-Regular").spliterator(), false).count();
Assert.assertEquals(substituteSize, 1);
Assert.assertTrue(doc.getFontSettings().getSubstitutionSettings().getTableSubstitution().getSubstitutes("Kreon-Regular").toString().contains("Calibri"));

// Alternatively, we could add a folder font source in which the corresponding folder contains the font
FolderFontSource folderFontSource = new FolderFontSource(getFontsDir(), false);
doc.getFontSettings().setFontsSources(new FontSourceBase[]{systemFontSource, folderFontSource});
Assert.assertEquals(2, doc.getFontSettings().getFontsSources().length);

// Resetting the font sources still leaves us with the system font source as well as our substitutes
doc.getFontSettings().resetFontSources();

Assert.assertEquals(1, doc.getFontSettings().getFontsSources().length);
Assert.assertEquals(FontSourceType.SYSTEM_FONTS, doc.getFontSettings().getFontsSources()[0].getType());
Assert.assertEquals(1, IterableUtils.size(doc.getFontSettings().getSubstitutionSettings().getTableSubstitution().getSubstitutes("Kreon-Regular")));

Property Getters/Setters Detail

getPriority

public int getPriority()

Returns the font source priority.

This value is used when there are fonts with the same family name and style in different font sources. In this case Aspose.Words selects the font from the source with the higher priority value.

The default value is 0.

Example:

Shows how to create a file font source.

Document doc = new Document();

// Create a font settings object for our document
doc.setFontSettings(new FontSettings());

// Create a font source from a file in our system
FileFontSource fileFontSource = new FileFontSource(getMyDir() + "Alte DIN 1451 Mittelschrift.ttf", 0);

// Import the font source into our document
doc.getFontSettings().setFontsSources(new FontSourceBase[]{fileFontSource});

Assert.assertEquals(fileFontSource.getFilePath(), getMyDir() + "Alte DIN 1451 Mittelschrift.ttf");
Assert.assertEquals(fileFontSource.getType(), FontSourceType.FONT_FILE);
Assert.assertEquals(fileFontSource.getPriority(), 0);

getType

public int getType()

Returns the type of the font source. The value of the property is FontSourceType integer constant.

Example:

Shows how to access a document's system font source and set font substitutes.

Document doc = new Document();

// Create a font settings object for our document
doc.setFontSettings(new FontSettings());

// By default we always start with a system font source
Assert.assertEquals(doc.getFontSettings().getFontsSources().length, 1);

SystemFontSource systemFontSource = (SystemFontSource) doc.getFontSettings().getFontsSources()[0];
Assert.assertEquals(systemFontSource.getType(), FontSourceType.SYSTEM_FONTS);
Assert.assertEquals(systemFontSource.getPriority(), 0);

if (System.getProperty("os.name").startsWith("Windows")) {
    Assert.assertEquals(SystemFontSource.getSystemFontFolders(), new String[]{"C:\\WINDOWS\\Fonts"});
}

for (String systemFontFolder : SystemFontSource.getSystemFontFolders()) {
    System.out.println(systemFontFolder);
}

// Set a font that exists in the windows fonts directory as a substitute for one that doesn't
doc.getFontSettings().getSubstitutionSettings().getFontInfoSubstitution().setEnabled(true);
doc.getFontSettings().getSubstitutionSettings().getTableSubstitution().addSubstitutes("Kreon-Regular", new String[]{"Calibri"});

long substituteSize = StreamSupport.stream(doc.getFontSettings().getSubstitutionSettings().getTableSubstitution().getSubstitutes("Kreon-Regular").spliterator(), false).count();
Assert.assertEquals(substituteSize, 1);
Assert.assertTrue(doc.getFontSettings().getSubstitutionSettings().getTableSubstitution().getSubstitutes("Kreon-Regular").toString().contains("Calibri"));

// Alternatively, we could add a folder font source in which the corresponding folder contains the font
FolderFontSource folderFontSource = new FolderFontSource(getFontsDir(), false);
doc.getFontSettings().setFontsSources(new FontSourceBase[]{systemFontSource, folderFontSource});
Assert.assertEquals(2, doc.getFontSettings().getFontsSources().length);

// Resetting the font sources still leaves us with the system font source as well as our substitutes
doc.getFontSettings().resetFontSources();

Assert.assertEquals(1, doc.getFontSettings().getFontsSources().length);
Assert.assertEquals(FontSourceType.SYSTEM_FONTS, doc.getFontSettings().getFontsSources()[0].getType());
Assert.assertEquals(1, IterableUtils.size(doc.getFontSettings().getSubstitutionSettings().getTableSubstitution().getSubstitutes("Kreon-Regular")));

Method Detail

getAvailableFonts

public java.util.ArrayList<PhysicalFontInfo> getAvailableFonts()

Returns list of fonts available via this source.

Example:

Shows how to get available fonts and information about them.

// Add a new folder source which will instruct Aspose.Words to search the following folder for fonts
FontSourceBase[] folderFontSource = {new FolderFontSource(getFontsDir(), true)};

for (PhysicalFontInfo fontInfo : folderFontSource[0].getAvailableFonts()) {
    System.out.println(MessageFormat.format("FontFamilyName : {0}", fontInfo.getFontFamilyName()));
    System.out.println(MessageFormat.format("FullFontName  : {0}", fontInfo.getFullFontName()));
    System.out.println(MessageFormat.format("Version  : {0}", fontInfo.getVersion()));
    System.out.println(MessageFormat.format("FilePath : {0}\n", fontInfo.getFilePath()));
}

getSystemFontFolders

public static java.lang.String[] getSystemFontFolders()
                                         throws java.lang.Exception

Returns system font folders or empty array if folders are not accessible.

On some platforms Aspose.Words could search system fonts not only through folders but in other sources too. For example, on Windows platform Aspose.Words search fonts also in the registry.

Example:

Shows how to access a document's system font source and set font substitutes.

Document doc = new Document();

// Create a font settings object for our document
doc.setFontSettings(new FontSettings());

// By default we always start with a system font source
Assert.assertEquals(doc.getFontSettings().getFontsSources().length, 1);

SystemFontSource systemFontSource = (SystemFontSource) doc.getFontSettings().getFontsSources()[0];
Assert.assertEquals(systemFontSource.getType(), FontSourceType.SYSTEM_FONTS);
Assert.assertEquals(systemFontSource.getPriority(), 0);

if (System.getProperty("os.name").startsWith("Windows")) {
    Assert.assertEquals(SystemFontSource.getSystemFontFolders(), new String[]{"C:\\WINDOWS\\Fonts"});
}

for (String systemFontFolder : SystemFontSource.getSystemFontFolders()) {
    System.out.println(systemFontFolder);
}

// Set a font that exists in the windows fonts directory as a substitute for one that doesn't
doc.getFontSettings().getSubstitutionSettings().getFontInfoSubstitution().setEnabled(true);
doc.getFontSettings().getSubstitutionSettings().getTableSubstitution().addSubstitutes("Kreon-Regular", new String[]{"Calibri"});

long substituteSize = StreamSupport.stream(doc.getFontSettings().getSubstitutionSettings().getTableSubstitution().getSubstitutes("Kreon-Regular").spliterator(), false).count();
Assert.assertEquals(substituteSize, 1);
Assert.assertTrue(doc.getFontSettings().getSubstitutionSettings().getTableSubstitution().getSubstitutes("Kreon-Regular").toString().contains("Calibri"));

// Alternatively, we could add a folder font source in which the corresponding folder contains the font
FolderFontSource folderFontSource = new FolderFontSource(getFontsDir(), false);
doc.getFontSettings().setFontsSources(new FontSourceBase[]{systemFontSource, folderFontSource});
Assert.assertEquals(2, doc.getFontSettings().getFontsSources().length);

// Resetting the font sources still leaves us with the system font source as well as our substitutes
doc.getFontSettings().resetFontSources();

Assert.assertEquals(1, doc.getFontSettings().getFontsSources().length);
Assert.assertEquals(FontSourceType.SYSTEM_FONTS, doc.getFontSettings().getFontsSources()[0].getType());
Assert.assertEquals(1, IterableUtils.size(doc.getFontSettings().getSubstitutionSettings().getTableSubstitution().getSubstitutes("Kreon-Regular")));

com.aspose.words

Classes

Interfaces

Exceptions

Constants

Class SystemFontSource

Constructor Detail

SystemFontSource

SystemFontSource

Property Getters/Setters Detail

getPriority

getType

Method Detail

getAvailableFonts

getSystemFontFolders