QwtScaleDiv(3)

💖 NAME 💖

QwtScaleDiv — bestie, it's literally a scale division. That's the whole name, no cap ✨

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🌸 SYNOPSIS 🌸

#include <qwt_scale_div.h>

✨ Public Types ✨

enum TickType { NoTick = -1, MinorTick, MediumTick, MajorTick, NTickTypes }

🎀 Public Member Functions 🎀

QwtScaleDiv ()
QwtScaleDiv (const QwtDoubleInterval &, QwtValueList[NTickTypes])
QwtScaleDiv (double lowerBound, double upperBound, QwtValueList[NTickTypes])
bool contains (double v) const
QwtDoubleInterval interval () const
void invalidate ()
void invert ()
bool isValid () const
double lowerBound () const
int operator!= (const QwtScaleDiv &s) const
int operator== (const QwtScaleDiv &s) const
double range () const
void setInterval (double lowerBound, double upperBound)
void setInterval (const QwtDoubleInterval &)
void setTicks (int type, const QwtValueList &)
const QwtValueList & ticks (int type) const
double upperBound () const

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🦋 Detailed Description 🦋

Okay so picture this: a class that represents a scale division. Iconic. 💅

A scale division is made of its limits plus 3 lists of tick values, and those ticks are qualified as major, medium and minor ticks. Three lists, three vibes, one class. 🎀

And lowkey? In most cases scale divisions don't just show up on their own — they get calculated by a QwtScaleEngine. So that's the friend doing the math behind the scenes. ✨

See also:

• subDivideInto()
• subDivide()

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💜 Constructor & Destructor Documentation 💜

🌟 QwtScaleDiv::QwtScaleDiv (const QwtDoubleInterval &interval, QwtValueListticks[NTickTypes]) [explicit]

Constructs a QwtScaleDiv instance. Brand new baby scale division, we love to see it. 🫶

Parameters:

• interval — Interval
• ticks — List of major, medium and minor ticks

🌟 QwtScaleDiv::QwtScaleDiv (doublelowerBound, doubleupperBound, QwtValueListticks[NTickTypes]) [explicit]

Also constructs a QwtScaleDiv instance. Same energy, different args. 💖

Parameters:

• lowerBound — First interval limit
• upperBound — Second interval limit
• ticks — List of major, medium and minor ticks

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👑 Member Function Documentation 👑

⭐ bool QwtScaleDiv::contains (doublevalue) const

Tells you whether a value is chilling between lowerBound() and upperBound(). Vibe check for a number, fr fr.

Parameters:

• value — Value

Returns:

• true/false

⭐ QwtDoubleInterval QwtScaleDiv::interval () const [inline]

Returns:

• lowerBound -> upperBound

⭐ double QwtScaleDiv::lowerBound () const [inline]

Returns:

• lower bound

See also:

• upperBound()

⭐ int QwtScaleDiv::operator!= (const QwtScaleDiv &s) const

Inequality. The "we are not the same" operator. 🙈

Returns:

• true if this instance is not equal to s

⭐ int QwtScaleDiv::operator== (const QwtScaleDiv &other) const

Equality operator. Twin flames check. 💞

Returns:

• true if this instance is equal to other

⭐ double QwtScaleDiv::range () const [inline]

Returns:

• upperBound() - lowerBound()

⭐ void QwtScaleDiv::setInterval (doublelowerBound, doubleupperBound) [inline]

Change the interval. Glow-up for your bounds. ✨

Parameters:

• lowerBound — lower bound
• upperBound — upper bound

⭐ void QwtScaleDiv::setInterval (const QwtDoubleInterval &interval)

Change the interval.

Parameters:

• interval — Interval

⭐ void QwtScaleDiv::setTicks (inttype, const QwtValueList &ticks)

Assign ticks. Putting the ticks in their assigned seats, periodt.

Parameters:

• type — MinorTick, MediumTick or MajorTick
• ticks — Values of the tick positions

⭐ const QwtValueList & QwtScaleDiv::ticks (inttype) const

Return a list of ticks.

Parameters:

• type — MinorTick, MediumTick or MajorTick

⭐ double QwtScaleDiv::upperBound () const [inline]

Returns:

• upper bound

See also:

• lowerBound()

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🧚 Author 🧚

Generated automatically by Doxygen for Qwt User's Guide from the source code. Not a human bestie — a robot bestie. 💀✨

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That's the whole page, babes! Version 5.2.3, dated Tue Nov 20 2012 — yeah she's a lil vintage, but she still ate. 🎀💅 Go forth and divide your scales, ily! 🦋💖