How to include .txt on Qt

[Payx]

okay so i have that.

yep its no good
yep its no good
yep its no good
yep its no good
yep its no good
yep its no good
yep its no good
yep its no good
yep its no good
yep its no good
yep its no good
yep its no good
yep its no good
yep its no good
QImage::pixel: coordinate (144,540) out of range
QImage::pixel: coordinate (145,540) out of range
QImage::pixel: coordinate (146,540) out of range
QImage::pixel: coordinate (147,540) out of range
QImage::pixel: coordinate (148,540) out of range
QImage::pixel: coordinate (149,540) out of range
QImage::pixel: coordinate (150,540) out of range
QImage::pixel: coordinate (151,540) out of range
yep its no good
yep its no good
yep its no good
yep its no good
yep its no good
yep its no good
yep its no good
yep its no good
yep its no good
yep its no good
yep its no good
yep its no good
yep its no good
QImage::pixel: coordinate (168,540) out of range
QImage::pixel: coordinate (169,540) out of range
QImage::pixel: coordinate (170,540) out of range
QImage::pixel: coordinate (171,540) out of range
QImage::pixel: coordinate (172,540) out of range
QImage::pixel: coordinate (173,540) out of range
QImage::pixel: coordinate (174,540) out of range
QImage::pixel: coordinate (175,540) out of range
QImage::pixel: coordinate (168,541) out of range
QImage::pixel: coordinate (169,541) out of range
QImage::pixel: coordinate (170,541) out of range
QImage::pixel: coordinate (171,541) out of range
QImage::pixel: coordinate (172,541) out of range
QImage::pixel: coordinate (173,541) out of range
QImage::pixel: coordinate (174,541) out of range
QImage::pixel: coordinate (175,541) out of range
QImage::pixel: coordinate (168,542) out of range
QImage::pixel: coordinate (169,542) out of range
QImage::pixel: coordinate (170,542) out of range
QImage::pixel: coordinate (171,542) out of range
QImage::pixel: coordinate (172,542) out of range
QImage::pixel: coordinate (173,542) out of range
QImage::pixel: coordinate (174,542) out of range

that's mean that my pix is null right?

[mrjj]

@Payx
Yes this means that the pictures in the table cannot be loaded.
Are they in a resource ?

[Payx]

Yes i have that exactly :http://hpics.li/cc11b5c

[mrjj]

@Payx
Oh, they are under IMG

Right click one image file.
Find Get Path
should be something like

:/IMG/filename.xxx

Fix the names in the table.
As far as i recall they start like ":/filename.xxx" and that dont match.

Note: Here i do NOT have them in a sub folder like you have (img) so path is :/p1.png

[Payx]

QMap<QRgb, CostInfo > Costs = {
	{ QColor(255 , 0 , 0 ).rgb(), { ":/img/fraise.png", 10 }},
	{ QColor(0 , 255 , 0 ).rgb(), { ":/img/balleverte.png", 20 }},	
	{ QColor(0 , 0 , 255 ).rgb(), { ":/img/balebleue.png", 20 }},
	{ QColor(255 , 255 , 255 ).rgb(), { ":/img/balleblanche.png", 20 }},
	{ QColor(255 , 128 , 0 ).rgb(), { ":/img/ballepeche.png", 20 }},
	{ QColor(0 , 0 , 0 ).rgb(), { ":/img/noir.png", 20 }},
	{ QColor(102 , 51 , 0 ).rgb(), { ":/img/marron.png", 20 }},
	{ QColor(255 , 102 , 78 ).rgb(), { ":/img/rose.png", 20 }},
	{ QColor(0 , 204 , 204 ).rgb(), { ":/img/turquoise.png", 20 }},
	{ QColor(255 , 178 , 102 ).rgb(), { ":/img/beige.png", 20 }},
	{ QColor(76 , 0 , 153 ).rgb(), { ":/img/violet.png", 20 }},
	{ QColor(100 , 100 , 100 ).rgb(), { ":/img/gris.png", 20 }},
};

i didnt mention that but i had already changed the path

[mrjj]

@Payx
oh, it seems correct. You checked they are truly correct?

Please qDebug() << ci.ImageName to verify the variable contains the path from
the table.

just above where you try to make pixmap

qDebug() << "check me--->" << ci.ImageName;
QPixmap pix( ci.ImageName );

[Payx]

I have

check me---> ""

so there is nothing

i declared as QString ImageName
so maybe it is that ?

[mrjj]

@Payx
Not sure. check the code that look it up.
If from table it should not be empty :)

[SGaist]

Are you sure you are retrieving a valid value from your map ?

[Payx]

No it's sure that it's not a valid value !

QPixmap pix( ci.ImageName );

so it create a pix from a QString no ? that why it didnt work ?

[SGaist]

From what you wrote before, ci.ImageName is empty, correct ?

If so, check the key that you use to retrieve the data from the map. If not part of the map, depending on the technique used, you will get a default constructed object.

[Payx]

Yes it's empty.

			foreach( QRgb key, Costs.keys() ) {
				QColor BaseColor( key );
				if (Costs.contains( colour.rgb() ) || IsCloseColor(BaseColor, colour) )  {
					CostInfo& ci = Costs[colour.rgb()];
					QLabel abc;
//          int Cost = ci.Cost;
					qDebug() << "check me--->" << ci.ImageName;
					QPixmap pix( ci.ImageName );
					if (pix.isNull()){
					qDebug() << "yep its no good";
					return;
					};
					QPixmap scaledPix = pix.scaled(   8, 8,
																				 Qt::KeepAspectRatio,
																				 Qt::SmoothTransformation
																				 );
					abc.setPixmap(scaledPix);
					abc.show();

it's what i have.

[SGaist]

Your logic is flawed. If Costs contains colour.rgb() then you can go on with the rest of your logic else you should go through your map and use IsCloseColor to determine which key is good. Then you can use that key to go further.

[Payx]

So i have to separate the

colour.rgb() ) || IsCloseColor(BaseColor, colour)

?

can you tell me how can i got through my map i've already search and asked but no one answer

[SGaist]

You're already doing it with your foreach loop and the documentation of QMap shows several ways of looping through its content.

[Payx]

something like that ?

			foreach( QRgb key, Costs.keys() ) {
				QColor BaseColor( key );
				if (Costs.contains( colour.rgb() ))  {
					CostInfo& ci = Costs[colour.rgb()];
					QLabel abc;
//          int Cost = ci.Cost;
					qDebug() << "check me--->" << ci.ImageName;
					QPixmap pix( ci.ImageName );
					if (pix.isNull()){
					qDebug() << "yep its no good";
					return;
					};
					QPixmap scaledPix = pix.scaled(   8, 8,
																				 Qt::KeepAspectRatio,
																				 Qt::SmoothTransformation
																				 );
					abc.setPixmap(scaledPix);
					abc.show();

				}
				else {
					if (IsCloseColor(BaseColor, colour) == true){
						CostInfo& ci = Costs[colour.rgb()];
						QColor BaseColor( key );
						QPixmap pix( ci.ImageName );
						QPixmap scaledPix = pix.scaled(   8, 8,
																					 Qt::KeepAspectRatio,
																					 Qt::SmoothTransformation
																					 );
						abc.setPixmap(scaledPix);
						abc.show();
					}
					else {
						qDebug() << "yep its no good";
					}
				}

[SGaist]

Move the foreach loop in the else part. There's no sense in looping through the whole map if it contains colour.rgb(). Also note that you won't see any QLabel since it's going out of scope.

[Payx]

void Remplissage(QImage& image, const QPoint& topLeft, const QSize& rectangle, const QColor& colour) {

	int maxX = topLeft.x() + rectangle.width();
	int maxY = topLeft.y() + rectangle.height();

	for(int x = topLeft.x(); x < maxX; ++x) {
		for(int y = topLeft.y(); y < maxY; ++y) {
			image.setPixelColor(x, y, colour);


				QColor BaseColor( key );
				if (Costs.contains( colour.rgb() ))  {
					CostInfo& ci = Costs[colour.rgb()];
					QLabel abc;
//          int Cost = ci.Cost;
					qDebug() << "check me--->" << ci.ImageName;
					QPixmap pix( ci.ImageName );
					if (pix.isNull()){
					qDebug() << "yep its no good";
					return;
					};
					QPixmap scaledPix = pix.scaled(   8, 8,
																				 Qt::KeepAspectRatio,
																				 Qt::SmoothTransformation
																				 );
					abc.setPixmap(scaledPix);
					abc.show();

				}
				else {
					if (IsCloseColor(BaseColor, colour) == true){
						foreach( QRgb key, Costs.keys() ) {
						CostInfo& ci = Costs[colour.rgb()];
						QLabel abc;
						QColor BaseColor( key );
						QPixmap pix( ci.ImageName );
						QPixmap scaledPix = pix.scaled(   8, 8,
																					 Qt::KeepAspectRatio,
																					 Qt::SmoothTransformation
																					 );
						abc.setPixmap(scaledPix);
						abc.show();
					}
					else {
						qDebug() << "yep its no good";
					}
				}

i changed what u said

[SGaist]

I'd guess it doesn't compile.

Your BaseColor variable doesn't make sense where it's declared. The if (IsCloseColor... also doesn't make sense where you put it. You are searching the map to find which of its key is close to the colour you received. But currently if BaseColor fits you are just trying to show each and every element of Costs.

Again: your QLable objects will be destroyed before they are even shown.

[Payx]

Yes but i dont want to display one picture so the label is here just for display the picture from my QMap my final picture with all the QMap's image is display in the label_3

sorry but i loose you ^^

the if (IsClose .. doesnt make sense ? i put it after the else because if the bool dont return true we can't continue no?

""BaseColor fits you are just trying to show each and every element of Costs.""
so maybe replace "foreach( QRgb key, Costs.keys() )" by just "foreach(only the image)" can i write ImageName.key ?