blockSchema.cpp File Reference

#include "blockSchema.h"
#include <assert.h>

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Functions
static double	quantize (int n)
schema *	makeBlockSchema (unsigned int inputs, unsigned int outputs, const string &text, const string &color, const string &link)
	Build a simple colored blockSchema with a certain number of inputs and outputs, a text to be displayed, and an optional link. More...

Function Documentation

schema* makeBlockSchema	(	unsigned int	inputs,
		unsigned int	outputs,
		const string &	text,
		const string &	color,
		const string &	link
	)

Build a simple colored blockSchema with a certain number of inputs and outputs, a text to be displayed, and an optional link.

Computes the size of the box according to the length of the text and the maximum number of ports.

Definition at line 41 of file blockSchema.cpp.

References dHorz, dVert, dWire, max(), and quantize().

Referenced by generateBargraphSchema(), generateDiagramSchema(), generateInputSlotSchema(), generateInsideSchema(), generateOutputSlotSchema(), and generateUserInterfaceSchema().

{
    // determine the optimal size of the box
    double minimal = 3*dWire;
    double w = 2*dHorz + max( minimal, quantize((int)text.size()) );
    double h = 2*dVert + max( minimal, max(inputs, outputs) * dWire );

    return new blockSchema(inputs, outputs, w, h, text, color, link);
}

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static double quantize ( int  n )

static

Definition at line 28 of file blockSchema.cpp.

References dLetter.

Referenced by makeBlockSchema().

{
    int q = 3;
    return dLetter * (q *((n+q-1)/q));
}

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