# Migration Guide

Following an overview about interface changes between [Candera](http://dev.doc.cgistudio.at/APILINK/namespace_candera.html "[DataBinding_RefTypeSample]") V3.1.1 and [Candera](http://dev.doc.cgistudio.at/APILINK/namespace_candera.html "[DataBinding_RefTypeSample]") V3.2.0.

<div class="contents" id="bkmrk-description-candera-"><div class="contents"><div class="textblock"><table class="doxtable" style="width: 121.605%;"><tbody><tr><th style="width: 21.3774%;">Description</th><th style="width: 30.0441%;">[Candera](http://dev.doc.cgistudio.at/APILINK/namespace_candera.html "[DataBinding_RefTypeSample]") V3.1.1</th><th style="width: 48.5785%;">[Candera](http://dev.doc.cgistudio.at/APILINK/namespace_candera.html "[DataBinding_RefTypeSample]") V3.2.0

</th></tr><tr><td style="width: 21.3774%;">[BitmapImage2D::MemoryPool](http://dev.doc.cgistudio.at/APILINK/class_candera_1_1_bitmap_image2_d.html#aa0f832d09bd521bdf64f34831155fa5c) enumeration changed</td><td style="width: 30.0441%;">```
            bitmapImage2D->SetMemoryPool(BitmapImage2D::SystemMemory);
            bitmapImage2D->SetMemoryPool(BitmapImage2D::FlashMemory);
```

</td><td style="width: 48.5785%;">```
            bitmapImage2D->SetMemoryPool(<a class="code" href="http://dev.doc.cgistudio.at/APILINK/class_candera_1_1_bitmap_image2_d.html#aa0f832d09bd521bdf64f34831155fa5cab8a66ac13e0d466639f78b13c063a6bf" title="The buffer is in client memory.">BitmapImage2D::ClientMemory</a>);
```

</td></tr><tr><td style="width: 21.3774%;">Deprecated SharedPtrProperty::Set(T\* value), replaced with [SharedPtrProperty::Set(const TPtr&amp; value)](http://dev.doc.cgistudio.at/APILINK/class_candera_1_1_shared_ptr_property.html#aaf5c60e3a803ff07119aaec898742d45).</td><td style="width: 30.0441%;">```
            Image2D* image;
            m_image.Set(image);
```

</td><td style="width: 48.5785%;">```
            SharedPtrProperty<Image2D> image;
            m_image.Set(image);
```

</td></tr><tr><td style="width: 21.3774%;">Face Index introduced for TTC (True Type Font Container) support.</td><td style="width: 30.0441%;">```
            UInt8 faceId = fontStore->GetDescriptorId("Vera");
```

</td><td style="width: 48.5785%;">```
            UInt8 faceId = fontStore->GetDescriptorId("Vera", 0);
```

</td></tr></tbody></table>

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