**Inheritance:**
java.lang.Object, [com.aspose.words.WarningInfo](../../com.aspose.words/warninginfo/)
```
public class FontSubstitutionWarningInfo extends WarningInfo
```

Contains information about a font substitution warning that Aspose.Words issued during document loading or saving.

 **Examples:** 

Shows how to get additional information about font substitution.

```

 Document doc = new Document(getMyDir() + "Rendering.docx");

 WarningInfoCollection callback = new WarningInfoCollection();
 doc.setWarningCallback(callback);

 FontSettings fontSettings = new FontSettings();
 fontSettings.getSubstitutionSettings().getDefaultFontSubstitution().setDefaultFontName("Arial");
 fontSettings.setFontsFolder(getFontsDir(), false);
 fontSettings.getSubstitutionSettings().getTableSubstitution().addSubstitutes("Arial", "Arvo", "Slab");

 doc.setFontSettings(fontSettings);
 doc.save(getArtifactsDir() + "FontSettings.SubstitutionWarnings.pdf");

 FontSubstitutionWarningInfo warningInfo = (FontSubstitutionWarningInfo)callback.get(0);
 Assert.assertEquals(WarningSource.LAYOUT, warningInfo.getSource());
 Assert.assertEquals(WarningType.FONT_SUBSTITUTION, warningInfo.getWarningType());
 Assert.assertEquals(FontSubstitutionReason.TABLE_SUBSTITUTION_RULE, warningInfo.getReason());
 Assert.assertEquals("Font \'Arial\' has not been found. Using \'Arvo\' font instead. Reason: table substitution.", warningInfo.getDescription());
 Assert.assertTrue(warningInfo.getRequestedBold());
 Assert.assertFalse(warningInfo.getRequestedItalic());
 Assert.assertEquals("Arial", warningInfo.getRequestedFamilyName());
 
```
## Methods

| Method | Description |
| --- | --- |
| [getDescription()](#getDescription) | Returns the description of the warning. |
| [getReason()](#getReason) | Font substitution reason. |
| [getRequestedBold()](#getRequestedBold) | Indicates whether bold style was requested. |
| [getRequestedFamilyName()](#getRequestedFamilyName) | Requested font family name. |
| [getRequestedItalic()](#getRequestedItalic) | Indicates whether italic style was requested. |
| [getResolvedFont()](#getResolvedFont) | Resolved font. |
| [getSource()](#getSource) | Returns the source of the warning. |
| [getWarningType()](#getWarningType) | Returns the type of the warning. |
### getDescription() {#getDescription}
```
public String getDescription()
```


Returns the description of the warning.

 **Examples:** 

Shows how to set the property for finding the closest match for a missing font from the available font sources.

```

 // Open a document that contains text formatted with a font that does not exist in any of our font sources.
 Document doc = new Document(getMyDir() + "Missing font.docx");

 // Assign a callback for handling font substitution warnings.
 WarningInfoCollection warningCollector = new WarningInfoCollection();
 doc.setWarningCallback(warningCollector);

 // Set a default font name and enable font substitution.
 FontSettings fontSettings = new FontSettings();
 fontSettings.getSubstitutionSettings().getDefaultFontSubstitution().setDefaultFontName("Arial");
 fontSettings.getSubstitutionSettings().getFontInfoSubstitution().setEnabled(true);

 // Original font metrics should be used after font substitution.
 doc.getLayoutOptions().setKeepOriginalFontMetrics(true);

 // We will get a font substitution warning if we save a document with a missing font.
 doc.setFontSettings(fontSettings);
 doc.save(getArtifactsDir() + "FontSettings.EnableFontSubstitution.pdf");

 for (WarningInfo info : warningCollector)
 {
     if (info.getWarningType() == WarningType.FONT_SUBSTITUTION)
         System.out.println(info.getDescription());
 }
 
```

Shows how to get additional information about font substitution.

```

 Document doc = new Document(getMyDir() + "Rendering.docx");

 WarningInfoCollection callback = new WarningInfoCollection();
 doc.setWarningCallback(callback);

 FontSettings fontSettings = new FontSettings();
 fontSettings.getSubstitutionSettings().getDefaultFontSubstitution().setDefaultFontName("Arial");
 fontSettings.setFontsFolder(getFontsDir(), false);
 fontSettings.getSubstitutionSettings().getTableSubstitution().addSubstitutes("Arial", "Arvo", "Slab");

 doc.setFontSettings(fontSettings);
 doc.save(getArtifactsDir() + "FontSettings.SubstitutionWarnings.pdf");

 FontSubstitutionWarningInfo warningInfo = (FontSubstitutionWarningInfo)callback.get(0);
 Assert.assertEquals(WarningSource.LAYOUT, warningInfo.getSource());
 Assert.assertEquals(WarningType.FONT_SUBSTITUTION, warningInfo.getWarningType());
 Assert.assertEquals(FontSubstitutionReason.TABLE_SUBSTITUTION_RULE, warningInfo.getReason());
 Assert.assertEquals("Font \'Arial\' has not been found. Using \'Arvo\' font instead. Reason: table substitution.", warningInfo.getDescription());
 Assert.assertTrue(warningInfo.getRequestedBold());
 Assert.assertFalse(warningInfo.getRequestedItalic());
 Assert.assertEquals("Arial", warningInfo.getRequestedFamilyName());
 
```

**Returns:**
java.lang.String - The description of the warning.
### getReason() {#getReason}
```
public int getReason()
```


Font substitution reason.

 **Examples:** 

Shows how to get additional information about font substitution.

```

 Document doc = new Document(getMyDir() + "Rendering.docx");

 WarningInfoCollection callback = new WarningInfoCollection();
 doc.setWarningCallback(callback);

 FontSettings fontSettings = new FontSettings();
 fontSettings.getSubstitutionSettings().getDefaultFontSubstitution().setDefaultFontName("Arial");
 fontSettings.setFontsFolder(getFontsDir(), false);
 fontSettings.getSubstitutionSettings().getTableSubstitution().addSubstitutes("Arial", "Arvo", "Slab");

 doc.setFontSettings(fontSettings);
 doc.save(getArtifactsDir() + "FontSettings.SubstitutionWarnings.pdf");

 FontSubstitutionWarningInfo warningInfo = (FontSubstitutionWarningInfo)callback.get(0);
 Assert.assertEquals(WarningSource.LAYOUT, warningInfo.getSource());
 Assert.assertEquals(WarningType.FONT_SUBSTITUTION, warningInfo.getWarningType());
 Assert.assertEquals(FontSubstitutionReason.TABLE_SUBSTITUTION_RULE, warningInfo.getReason());
 Assert.assertEquals("Font \'Arial\' has not been found. Using \'Arvo\' font instead. Reason: table substitution.", warningInfo.getDescription());
 Assert.assertTrue(warningInfo.getRequestedBold());
 Assert.assertFalse(warningInfo.getRequestedItalic());
 Assert.assertEquals("Arial", warningInfo.getRequestedFamilyName());
 
```

**Returns:**
int - The corresponding  int  value. The returned value is one of [FontSubstitutionReason](../../com.aspose.words/fontsubstitutionreason/) constants.
### getRequestedBold() {#getRequestedBold}
```
public boolean getRequestedBold()
```


Indicates whether bold style was requested.

 **Examples:** 

Shows how to get additional information about font substitution.

```

 Document doc = new Document(getMyDir() + "Rendering.docx");

 WarningInfoCollection callback = new WarningInfoCollection();
 doc.setWarningCallback(callback);

 FontSettings fontSettings = new FontSettings();
 fontSettings.getSubstitutionSettings().getDefaultFontSubstitution().setDefaultFontName("Arial");
 fontSettings.setFontsFolder(getFontsDir(), false);
 fontSettings.getSubstitutionSettings().getTableSubstitution().addSubstitutes("Arial", "Arvo", "Slab");

 doc.setFontSettings(fontSettings);
 doc.save(getArtifactsDir() + "FontSettings.SubstitutionWarnings.pdf");

 FontSubstitutionWarningInfo warningInfo = (FontSubstitutionWarningInfo)callback.get(0);
 Assert.assertEquals(WarningSource.LAYOUT, warningInfo.getSource());
 Assert.assertEquals(WarningType.FONT_SUBSTITUTION, warningInfo.getWarningType());
 Assert.assertEquals(FontSubstitutionReason.TABLE_SUBSTITUTION_RULE, warningInfo.getReason());
 Assert.assertEquals("Font \'Arial\' has not been found. Using \'Arvo\' font instead. Reason: table substitution.", warningInfo.getDescription());
 Assert.assertTrue(warningInfo.getRequestedBold());
 Assert.assertFalse(warningInfo.getRequestedItalic());
 Assert.assertEquals("Arial", warningInfo.getRequestedFamilyName());
 
```

**Returns:**
boolean - The corresponding  boolean  value.
### getRequestedFamilyName() {#getRequestedFamilyName}
```
public String getRequestedFamilyName()
```


Requested font family name.

 **Examples:** 

Shows how to get additional information about font substitution.

```

 Document doc = new Document(getMyDir() + "Rendering.docx");

 WarningInfoCollection callback = new WarningInfoCollection();
 doc.setWarningCallback(callback);

 FontSettings fontSettings = new FontSettings();
 fontSettings.getSubstitutionSettings().getDefaultFontSubstitution().setDefaultFontName("Arial");
 fontSettings.setFontsFolder(getFontsDir(), false);
 fontSettings.getSubstitutionSettings().getTableSubstitution().addSubstitutes("Arial", "Arvo", "Slab");

 doc.setFontSettings(fontSettings);
 doc.save(getArtifactsDir() + "FontSettings.SubstitutionWarnings.pdf");

 FontSubstitutionWarningInfo warningInfo = (FontSubstitutionWarningInfo)callback.get(0);
 Assert.assertEquals(WarningSource.LAYOUT, warningInfo.getSource());
 Assert.assertEquals(WarningType.FONT_SUBSTITUTION, warningInfo.getWarningType());
 Assert.assertEquals(FontSubstitutionReason.TABLE_SUBSTITUTION_RULE, warningInfo.getReason());
 Assert.assertEquals("Font \'Arial\' has not been found. Using \'Arvo\' font instead. Reason: table substitution.", warningInfo.getDescription());
 Assert.assertTrue(warningInfo.getRequestedBold());
 Assert.assertFalse(warningInfo.getRequestedItalic());
 Assert.assertEquals("Arial", warningInfo.getRequestedFamilyName());
 
```

**Returns:**
java.lang.String - The corresponding java.lang.String value.
### getRequestedItalic() {#getRequestedItalic}
```
public boolean getRequestedItalic()
```


Indicates whether italic style was requested.

 **Examples:** 

Shows how to get additional information about font substitution.

```

 Document doc = new Document(getMyDir() + "Rendering.docx");

 WarningInfoCollection callback = new WarningInfoCollection();
 doc.setWarningCallback(callback);

 FontSettings fontSettings = new FontSettings();
 fontSettings.getSubstitutionSettings().getDefaultFontSubstitution().setDefaultFontName("Arial");
 fontSettings.setFontsFolder(getFontsDir(), false);
 fontSettings.getSubstitutionSettings().getTableSubstitution().addSubstitutes("Arial", "Arvo", "Slab");

 doc.setFontSettings(fontSettings);
 doc.save(getArtifactsDir() + "FontSettings.SubstitutionWarnings.pdf");

 FontSubstitutionWarningInfo warningInfo = (FontSubstitutionWarningInfo)callback.get(0);
 Assert.assertEquals(WarningSource.LAYOUT, warningInfo.getSource());
 Assert.assertEquals(WarningType.FONT_SUBSTITUTION, warningInfo.getWarningType());
 Assert.assertEquals(FontSubstitutionReason.TABLE_SUBSTITUTION_RULE, warningInfo.getReason());
 Assert.assertEquals("Font \'Arial\' has not been found. Using \'Arvo\' font instead. Reason: table substitution.", warningInfo.getDescription());
 Assert.assertTrue(warningInfo.getRequestedBold());
 Assert.assertFalse(warningInfo.getRequestedItalic());
 Assert.assertEquals("Arial", warningInfo.getRequestedFamilyName());
 
```

**Returns:**
boolean - The corresponding  boolean  value.
### getResolvedFont() {#getResolvedFont}
```
public PhysicalFontInfo getResolvedFont()
```


Resolved font.

**Returns:**
[PhysicalFontInfo](../../com.aspose.words/physicalfontinfo/) - The corresponding [PhysicalFontInfo](../../com.aspose.words/physicalfontinfo/) value.
### getSource() {#getSource}
```
public int getSource()
```


Returns the source of the warning.

 **Examples:** 

Shows how to work with the warning source.

```

 Document doc = new Document(getMyDir() + "Emphases markdown warning.docx");

 WarningInfoCollection warnings = new WarningInfoCollection();
 doc.setWarningCallback(warnings);
 doc.save(getArtifactsDir() + "DocumentBuilder.EmphasesWarningSourceMarkdown.md");

 for (WarningInfo warningInfo : warnings) {
     if (warningInfo.getSource() == WarningSource.MARKDOWN)
         Assert.assertEquals("The (*, 0:11) cannot be properly written into Markdown.", warningInfo.getDescription());
 }
 
```

Shows how to get additional information about font substitution.

```

 Document doc = new Document(getMyDir() + "Rendering.docx");

 WarningInfoCollection callback = new WarningInfoCollection();
 doc.setWarningCallback(callback);

 FontSettings fontSettings = new FontSettings();
 fontSettings.getSubstitutionSettings().getDefaultFontSubstitution().setDefaultFontName("Arial");
 fontSettings.setFontsFolder(getFontsDir(), false);
 fontSettings.getSubstitutionSettings().getTableSubstitution().addSubstitutes("Arial", "Arvo", "Slab");

 doc.setFontSettings(fontSettings);
 doc.save(getArtifactsDir() + "FontSettings.SubstitutionWarnings.pdf");

 FontSubstitutionWarningInfo warningInfo = (FontSubstitutionWarningInfo)callback.get(0);
 Assert.assertEquals(WarningSource.LAYOUT, warningInfo.getSource());
 Assert.assertEquals(WarningType.FONT_SUBSTITUTION, warningInfo.getWarningType());
 Assert.assertEquals(FontSubstitutionReason.TABLE_SUBSTITUTION_RULE, warningInfo.getReason());
 Assert.assertEquals("Font \'Arial\' has not been found. Using \'Arvo\' font instead. Reason: table substitution.", warningInfo.getDescription());
 Assert.assertTrue(warningInfo.getRequestedBold());
 Assert.assertFalse(warningInfo.getRequestedItalic());
 Assert.assertEquals("Arial", warningInfo.getRequestedFamilyName());
 
```

**Returns:**
int - The source of the warning. The returned value is one of [WarningSource](../../com.aspose.words/warningsource/) constants.
### getWarningType() {#getWarningType}
```
public int getWarningType()
```


Returns the type of the warning.

 **Examples:** 

Shows how to set the property for finding the closest match for a missing font from the available font sources.

```

 // Open a document that contains text formatted with a font that does not exist in any of our font sources.
 Document doc = new Document(getMyDir() + "Missing font.docx");

 // Assign a callback for handling font substitution warnings.
 WarningInfoCollection warningCollector = new WarningInfoCollection();
 doc.setWarningCallback(warningCollector);

 // Set a default font name and enable font substitution.
 FontSettings fontSettings = new FontSettings();
 fontSettings.getSubstitutionSettings().getDefaultFontSubstitution().setDefaultFontName("Arial");
 fontSettings.getSubstitutionSettings().getFontInfoSubstitution().setEnabled(true);

 // Original font metrics should be used after font substitution.
 doc.getLayoutOptions().setKeepOriginalFontMetrics(true);

 // We will get a font substitution warning if we save a document with a missing font.
 doc.setFontSettings(fontSettings);
 doc.save(getArtifactsDir() + "FontSettings.EnableFontSubstitution.pdf");

 for (WarningInfo info : warningCollector)
 {
     if (info.getWarningType() == WarningType.FONT_SUBSTITUTION)
         System.out.println(info.getDescription());
 }
 
```

Shows how to get additional information about font substitution.

```

 Document doc = new Document(getMyDir() + "Rendering.docx");

 WarningInfoCollection callback = new WarningInfoCollection();
 doc.setWarningCallback(callback);

 FontSettings fontSettings = new FontSettings();
 fontSettings.getSubstitutionSettings().getDefaultFontSubstitution().setDefaultFontName("Arial");
 fontSettings.setFontsFolder(getFontsDir(), false);
 fontSettings.getSubstitutionSettings().getTableSubstitution().addSubstitutes("Arial", "Arvo", "Slab");

 doc.setFontSettings(fontSettings);
 doc.save(getArtifactsDir() + "FontSettings.SubstitutionWarnings.pdf");

 FontSubstitutionWarningInfo warningInfo = (FontSubstitutionWarningInfo)callback.get(0);
 Assert.assertEquals(WarningSource.LAYOUT, warningInfo.getSource());
 Assert.assertEquals(WarningType.FONT_SUBSTITUTION, warningInfo.getWarningType());
 Assert.assertEquals(FontSubstitutionReason.TABLE_SUBSTITUTION_RULE, warningInfo.getReason());
 Assert.assertEquals("Font \'Arial\' has not been found. Using \'Arvo\' font instead. Reason: table substitution.", warningInfo.getDescription());
 Assert.assertTrue(warningInfo.getRequestedBold());
 Assert.assertFalse(warningInfo.getRequestedItalic());
 Assert.assertEquals("Arial", warningInfo.getRequestedFamilyName());
 
```

**Returns:**
int - The type of the warning. The returned value is a bitwise combination of [WarningType](../../com.aspose.words/warningtype/) constants.