#include <BTextFeature.h>
The geometry of a BTextFeature must be a BPointGeo that gives the insertion point for the text.
Public Member Functions | |
| BTextFeature (const BTextFeature &feat) | |
| Copy constructor. | |
| BTextFeature (EFeatureType type) | |
| Constructs a BTextFeature of the specified type. | |
| BTextFeature () | |
| Default constructor. | |
| virtual BFeature * | Clone (void) const |
| Creates a deep-copy of this object. | |
| virtual size_t | ComputeSize (void) const |
| Computes the size of the BByteArray required to store this object. | |
| virtual void | FromByteArray (const BByteArray &bytes, size_t &startPos) |
| Initializes an instance of this object from a BByteArray. | |
| BFont | GetFont (void) const |
| Gets the BFont that gives the display characteristics for the text. | |
| virtual double | GetHeight (void) const |
| Gets the height of the box that contains the text. | |
| virtual const BRect & | GetMBR (void) const |
| Gets the minimum bounding rectangle for this BTextFeature. | |
| virtual BString | GetText (void) const |
| Gets the text. | |
| virtual double | GetWidth (void) const |
| Gets the width of the box that contains the text. | |
| void | SetFont (const BFont &font) |
| Sets the BFont that gives the display characteristics for the text. | |
| virtual void | SetGeometry (const BGeometryPtr &geo) |
| Sets the geometry for this BTextFeature. | |
| void | SetHeight (double height) |
| Sets the height of the box that contains the text. | |
| void | SetText (const BString &text) |
| Sets the text. | |
| void | SetWidth (double width) |
| Sets the width of the box that contains the text. | |
| virtual BByteArray | ToByteArray (void) const |
| Stores this object in a BByteArray. | |
| virtual void | Transform (const BTransform &cst) |
| Transform this BTextFeature's geometry to a different coordinate system. | |
| virtual void | TransformReverse (const BTransform &cst) |
| Transform this BTextFeature's geometry to a different coordinate system using the "reverse" of the BTransform. | |
| virtual | ~BTextFeature () |
| Destructor. | |
Protected Attributes | |
| BFont | m_font |
| The BFont that gives the display characteristics for the text. | |
| double | m_height |
| The height of this BTextFeature. | |
| BRect | m_mbr |
| the "cached" mbr | |
| BString | m_text |
| The text. | |
| double | m_width |
| The width of this BTextFeature. | |
| BTextFeature | ( | ) | [inline] |
Default constructor.
| BTextFeature | ( | EFeatureType | type | ) | [inline] |
Constructs a BTextFeature of the specified type.
This constructor is generally used by derrived classes that wish to create a specific type of BTextFeature, such as a BSymbolFeature or a BMultilineTextFeature.
| type | The type of BTextFeature to create. |
| BTextFeature | ( | const BTextFeature & | feat | ) | [inline] |
| virtual ~BTextFeature | ( | ) | [inline, virtual] |
Destructor.
| virtual BFeature* Clone | ( | void | ) | const [inline, virtual] |
Creates a deep-copy of this object.
Reimplemented from BFeature.
Reimplemented in BMultilineTextFeature, and BSymbolFeature.
| virtual size_t ComputeSize | ( | void | ) | const [inline, virtual] |
Computes the size of the BByteArray required to store this object.
Reimplemented from BFeature.
Reimplemented in BMultilineTextFeature, and BSymbolFeature.
| virtual void FromByteArray | ( | const BByteArray & | bytes, | |
| size_t & | startPos | |||
| ) | [virtual] |
Initializes an instance of this object from a BByteArray.
| bytes | The BByteArray containing the byte representation of the object. | |
| startPos | The position in the BByteArray where the byte representation begins. This value will be updated to point to the byte past the end of this object in the byte array. |
Reimplemented from BFeature.
Reimplemented in BMultilineTextFeature, and BSymbolFeature.
| BFont GetFont | ( | void | ) | const [inline] |
| virtual double GetHeight | ( | void | ) | const [virtual] |
Gets the height of the box that contains the text.
Reimplemented in BMultilineTextFeature.
| virtual const BRect& GetMBR | ( | void | ) | const [virtual] |
Gets the minimum bounding rectangle for this BTextFeature.
Reimplemented from BFeature.
Reimplemented in BSymbolFeature.
| virtual BString GetText | ( | void | ) | const [inline, virtual] |
| virtual double GetWidth | ( | void | ) | const [virtual] |
Gets the width of the box that contains the text.
Reimplemented in BMultilineTextFeature.
| void SetFont | ( | const BFont & | font | ) | [inline] |
| virtual void SetGeometry | ( | const BGeometryPtr & | geo | ) | [virtual] |
Sets the geometry for this BTextFeature.
The geometry for a BTextFeature must always be a BPointGeo.
| geo | A BPointGeo that gives the insertion point for this BTextFeature. |
Reimplemented from BFeature.
Reimplemented in BSymbolFeature.
| void SetHeight | ( | double | height | ) | [inline] |
Sets the height of the box that contains the text.
| height | The height of the box that contains the text. |
| void SetText | ( | const BString & | text | ) | [inline] |
Sets the text.
| text | The text. |
| void SetWidth | ( | double | width | ) | [inline] |
Sets the width of the box that contains the text.
| width | The width of the box that contains the text. |
| virtual BByteArray ToByteArray | ( | void | ) | const [virtual] |
Stores this object in a BByteArray.
Reimplemented from BFeature.
Reimplemented in BMultilineTextFeature, and BSymbolFeature.
| virtual void Transform | ( | const BTransform & | cst | ) | [virtual] |
Transform this BTextFeature's geometry to a different coordinate system.
| cst | The BTransform that defines the transformation. |
Reimplemented from BFeature.
Reimplemented in BMultilineTextFeature, and BSymbolFeature.
| virtual void TransformReverse | ( | const BTransform & | cst | ) | [virtual] |
Transform this BTextFeature's geometry to a different coordinate system using the "reverse" of the BTransform.
| cst | The BTransform that defines the transformation. |
Reimplemented from BFeature.
Reimplemented in BMultilineTextFeature, and BSymbolFeature.
double m_height [protected] |
The height of this BTextFeature.
double m_width [protected] |
The width of this BTextFeature.