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Open3D (C++ API)
0.12.0
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Open3D (C++ API)
0.12.0
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#include <Slider.h>
Data Structures | |
| struct | Impl |
Public Types | |
| enum | Type { INT, DOUBLE } |
 Public Types inherited from open3d::visualization::gui::Widget | |
| enum | DrawResult { DrawResult::NONE, DrawResult::REDRAW, DrawResult::RELAYOUT } |
| enum | EventResult { EventResult::IGNORED, EventResult::CONSUMED, EventResult::DISCARD } |
Public Member Functions | |
| Slider (Type type) | |
| ~Slider () | |
| int | GetIntValue () const |
| Returns the value of the control as an integer. More... | |
| double | GetDoubleValue () const |
| Returns the value of the control as a double. More... | |
| void | SetValue (double val) |
| double | GetMinimumValue () const |
| double | GetMaximumValue () const |
| void | SetLimits (double min_value, double max_value) |
| Size | CalcPreferredSize (const Theme &theme) const override |
| DrawResult | Draw (const DrawContext &context) override |
| void | SetOnValueChanged (std::function< void(double)> on_value_changed) |
| Sets a function to call when the value changes because of user action. More... | |
| Public Member Functions inherited from open3d::visualization::gui::Widget | |
| Widget () | |
| Widget (const std::vector< std::shared_ptr< Widget >> &children) | |
| virtual | ~Widget () |
| void | AddChild (std::shared_ptr< Widget > child) |
| const std::vector< std::shared_ptr< Widget > > | GetChildren () const |
| const Rect & | GetFrame () const |
| Returns the frame size in pixels. More... | |
| virtual void | SetFrame (const Rect &f) |
| const Color & | GetBackgroundColor () const |
| bool | IsDefaultBackgroundColor () const |
| void | SetBackgroundColor (const Color &color) |
| bool | IsVisible () const |
| virtual void | SetVisible (bool vis) |
| bool | IsEnabled () const |
| virtual void | SetEnabled (bool enabled) |
| virtual void | Layout (const Theme &theme) |
| virtual EventResult | Mouse (const MouseEvent &e) |
| virtual EventResult | Key (const KeyEvent &e) |
| virtual DrawResult | Tick (const TickEvent &e) |
Additional Inherited Members | |
| Static Public Attributes inherited from open3d::visualization::gui::Widget | |
| static constexpr int | DIM_GROW = 10000 |
| Protected Member Functions inherited from open3d::visualization::gui::Widget | |
| void | DrawImGuiPushEnabledState () |
| void | DrawImGuiPopEnabledState () |
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explicit |
The only difference between INT and DOUBLE is that INT increments by 1.0 and coerces value to whole numbers.
| open3d::visualization::gui::Slider::~Slider | ( | ) |
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overridevirtual |
Reimplemented from open3d::visualization::gui::Widget.
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overridevirtual |
Draws the widget. If this is a Dear ImGUI widget, this is where the actual event processing happens. Return NONE if no action needs to be taken, REDRAW if the widget needs to be redrawn (e.g. its value changed), and RELAYOUT if the widget wishes to change size.
Reimplemented from open3d::visualization::gui::Widget.
| double open3d::visualization::gui::Slider::GetDoubleValue | ( | ) | const |
Returns the value of the control as a double.
| int open3d::visualization::gui::Slider::GetIntValue | ( | ) | const |
Returns the value of the control as an integer.
| double open3d::visualization::gui::Slider::GetMaximumValue | ( | ) | const |
| double open3d::visualization::gui::Slider::GetMinimumValue | ( | ) | const |
| void open3d::visualization::gui::Slider::SetLimits | ( | double | min_value, |
| double | max_value | ||
| ) |
Sets the bounds for valid values of the widget. Values will be clamped to be within [minValue, maxValue].
| void open3d::visualization::gui::Slider::SetOnValueChanged | ( | std::function< void(double)> | on_value_changed | ) |
Sets a function to call when the value changes because of user action.
| void open3d::visualization::gui::Slider::SetValue | ( | double | val | ) |
Sets the value of the control. Will not call onValueChanged, but the value will be clamped to [min, max].
1.8.13