QwtSimpleCompassRose(3)

💖 QwtSimpleCompassRose(3) 💖

okay bestie, welcome to the Qwt User's Guide section on QwtSimpleCompassRose — she's the little compass rose that could, and we're gonna get into every single detail, no cap. 🧭✨

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🌸 NAME 🌸

QwtSimpleCompassRose — that's it, that's the name. (The original page literally just vibes here with the name and a dash, and honestly? Iconic minimalism. 💅)

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✨ SYNOPSIS ✨

First thing's first, you gotta pull her in:

#include <qwt_compass_rose.h>

She inherits QwtCompassRose — so all that base-class energy is flowing through her veins. 👑

🎀 Public Member Functions

• QwtSimpleCompassRose (int numThorns=8, int numThornLevels=-1) — the glow-up constructor
• virtual void draw (QPainter *, const QPoint &center, int radius, double north, QPalette::ColorGroup=QPalette::Active) const — draws the rose
• int numThornLevels () const — how many thorn levels she's serving
• int numThorns () const — how many thorns, periodt
• void setNumThornLevels (int count) — set the thorn levels
• void setNumThorns (int count) — set the thorns
• void setShrinkFactor (double factor) — set the shrink factor
• void setWidth (double w) — set the width
• double shrinkFactor () const — get the shrink factor back
• double width () const — get the width back

🦋 Static Public Member Functions

• static void drawRose (QPainter *, const QPalette &, const QPoint &center, int radius, double origin, double width, int numThorns, int numThornLevels, double shrinkFactor) — the static queen, draws a rose with zero instance required

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🌈 Detailed Description 🌈

A simple rose for QwtCompass. That's the whole vibe. Lowkey elegant, highkey useful. 🫶

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💜 Constructor & Destructor Documentation 💜

QwtSimpleCompassRose::QwtSimpleCompassRose (int numThorns = 8, int numThornLevels = -1)

Constructor. She's born. 🎀

Parameters:

• numThorns — Number of thorns
• numThornLevels — Number of thorn levels

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⭐ Member Function Documentation ⭐

void QwtSimpleCompassRose::draw (QPainter *painter, const QPoint &center, int radius, double north, QPalette::ColorGroup cg = QPalette::Active) const

[virtual]

Draw the rose. Just — draw her. 🌹

Parameters:

• painter — Painter
• center — Center point
• radius — Radius of the rose
• north — Position
• cg — Color group

Implements QwtCompassRose.

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void QwtSimpleCompassRose::drawRose (QPainter *painter, const QPalette &palette, const QPoint &center, int radius, double north, double width, int numThorns, int numThornLevels, double shrinkFactor)

[static]

Draw the rose — but make it static. 🔥

Parameters:

• painter — Painter
• palette — Palette
• center — Center of the rose
• radius — Radius of the rose
• north — Position pointing to north
• width — Width of the rose
• numThorns — Number of thorns
• numThornLevels — Number of thorn levels
• shrinkFactor — Factor to shrink the thorns with each level

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int QwtSimpleCompassRose::numThornLevels () const

Returns:

• Number of thorn levels

See also:

• setNumThorns(), setNumThornLevels()

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int QwtSimpleCompassRose::numThorns () const

Returns:

• Number of thorns

See also:

• setNumThorns(), setNumThornLevels()

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void QwtSimpleCompassRose::setNumThornLevels (int numThornLevels)

Set the of thorns levels. (Yes bestie, the original really does phrase it like that and I'm keeping it exactly as-is, typos are canon. 😭)

Parameters:

• numThornLevels — Number of thorns levels

See also:

• setNumThorns(), numThornLevels()

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void QwtSimpleCompassRose::setNumThorns (int numThorns)

Set the number of thorns on one level. The number is aligned to a multiple of 4, with a minimum of 4. So like, don't try to be quirky with 3, she will round you. 💀

Parameters:

• numThorns — Number of thorns

See also:

• numThorns(), setNumThornLevels()

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void QwtSimpleCompassRose::setWidth (double width)

Set the width of the rose heads. Lower value make thinner heads. The range is limited from 0.03 to 0.4. So keep it in the box, babe — no 0.5 shenanigans. 🚫

Parameters:

• width — Width

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double QwtSimpleCompassRose::width () const

[inline]

See also:

• setWidth()

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👑 Author 👑

Generated automatically by Doxygen for Qwt User's Guide from the source code.

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and that's the whole page, bestie — every option, every param, every default, all of it preserved with love. 💖

Version 5.2.3 — Tue Nov 20 2012 — QwtSimpleCompassRose(3) — mwah, that's the sign-off, she's timeless, she's iconic, she's giving compass rose main character energy. 🧭💅✨🎀