JNGL
Easy to use cross-platform 2D game library
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jngl
Label.hpp
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// Copyright 2020-2022 Jan Niklas Hasse <jhasse@bixense.com>
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// For conditions of distribution and use, see copyright notice in LICENSE.txt
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#pragma once
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#include "
Color.hpp
"
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#include "
TextLine.hpp
"
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#include "
Widget.hpp
"
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#include "
text.hpp
"
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namespace
jngl
{
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class
Label
:
public
Widget
{
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public
:
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explicit
Label
(
const
std::string
& str,
Font
&,
Color
,
Vec2
position
);
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void
drawSelf
(
jngl::Mat3
)
const override
;
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void
setAlpha
(
float
alpha);
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void
setAlign
(
Alignment
);
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float
getWidth
()
const
;
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protected
:
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float
alpha = 1.f;
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private
:
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jngl::TextLine
text;
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jngl::Color
color;
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};
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}
// namespace jngl
Color.hpp
Contains jngl::Color class.
TextLine.hpp
Contains jngl::TextLine class.
Widget.hpp
Contains jngl::Container class.
std::string
jngl::Color
Object representing a RGB color.
Definition
Color.hpp:28
jngl::Font
Font loaded from a TTF or OTF file.
Definition
font.hpp:20
jngl::Label
Simple Widget displaying a line of text.
Definition
Label.hpp:15
jngl::Label::setAlpha
void setAlpha(float alpha)
Set font color alpha from 0...1.
jngl::Label::drawSelf
void drawSelf(jngl::Mat3) const override
Override this function to draw the widget.
jngl::Label::setAlign
void setAlign(Alignment)
How to align the label's text, default is CENTER.
jngl::Label::getWidth
float getWidth() const
Returns the width of the underlying jngl::TextLine.
jngl::Mat3
3x3 matrix
Definition
Mat3.hpp:18
jngl::TextLine
Rectangle shaped text (in contrast to jngl::Text this only represents one line)
Definition
TextLine.hpp:18
jngl::Vec2
Two-dimensional vector.
Definition
Vec2.hpp:36
jngl::Widget
Definition
Widget.hpp:18
jngl::Widget::position
jngl::Vec2 position
Center.
Definition
Widget.hpp:59
jngl
JNGL's main namespace.
Definition
Achievement.hpp:10
jngl::Alignment
Alignment
How multiple lines should be aligned in a text block.
Definition
text.hpp:17
text.hpp