Class Avogadro::Rendering::TextLabelBase#
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class TextLabelBase : public Drawable#
The TextLabelBase class provides a generic implementation of a text drawable.
Subclassed by TextLabel2D, TextLabel3D
Unnamed Group
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void setText(const std::string &str)#
The text that will be rendered.
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const std::string &text() const#
The text that will be rendered.
Unnamed Group
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void setTextProperties(const TextProperties &tprop)#
The properties of the rendered text.
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const TextProperties &textProperties() const#
The properties of the rendered text.
Public Functions
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TextLabelBase()#
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TextLabelBase(const TextLabelBase &other)#
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~TextLabelBase() override#
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inline TextLabelBase &operator=(TextLabelBase other)#
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virtual void render(const Camera &camera) override#
Render the contents of the drawable.
- Parameters:
camera – The current Camera.
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void buildTexture(const TextRenderStrategy &tren)#
Render the string to the internal texture buffer.
- Parameters:
tren – The text rendering strategy to use.
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void resetTexture()#
Clear the texture, forcing it to be regenerated on the next render.
Protected Functions
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void setAnchorInternal(const Vector3f &anchor)#
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Vector3f getAnchorInternal() const#
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void setRadiusInternal(float radius)#
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float getRadiusInternal() const#
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void markDirty()#
Protected Attributes
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std::string m_text#
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TextProperties m_textProperties#
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Vector2i m_imageDimensions#
Friends
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friend void swap(TextLabelBase &lhs, TextLabelBase &rhs)#
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void setText(const std::string &str)#