Added code for stars to Astropulse client

Added support for draw_rotated_text
Changed axes drawing methods

svn path=/trunk/boinc/; revision=2321

api/gutil.C

@@ -194,6 +194,7 @@ static void draw_text_start(GLfloat* pos, GLfloat char_height, GLfloat line_widt
     glTranslatef(pos[0], pos[1], pos[2]);
     float w = char_height/STROKE_SCALE;
     glScalef(w, w, w);	
+    
 }
 
 static void draw_text_end() {	
@@ -228,6 +229,17 @@ void draw_text_line(
     draw_text_end();
 }
 
+// draw rotated text
+void draw_rotated_text(
+	GLfloat* pos, GLfloat height, GLfloat width, GLfloat spacing, char *text, 
+	GLfloat rotation, GLfloat* rotation_vector) 
+{
+	draw_text_start(pos, height, width);
+	glRotatef(rotation,rotation_vector[0],rotation_vector[1],rotation_vector[2]);
+    draw_text_line_aux(text);
+    draw_text_end();
+}
+
 // draw multiple lines of text
 //
 void draw_text(

api/gutil.h

@@ -45,6 +45,11 @@ extern void draw_text_line(
 extern void draw_text(
     GLfloat* pos, GLfloat height, GLfloat width, GLfloat spacing, char *text
 );
+
+extern void draw_rotated_text(
+	GLfloat* pos, GLfloat height, GLfloat width, GLfloat spacing, char *text, GLfloat rotation, GLfloat* rotation_vector
+);
+
 extern GLfloat text_width(char* text);
 extern void draw_text_panel(
     GLfloat* _pos, GLfloat* size, GLfloat margin, COLOR color,

api/reduce.C

@@ -394,7 +394,98 @@ void REDUCED_ARRAY::draw_part(double frac) {
     draw(0, nr);
 }
 
+
+void REDUCED_ARRAY::draw_axis_labels()
+{	
+    GLfloat char_height = .5f;
+    GLfloat line_width = 3.0f;
+	GLfloat spacing = 2.0f;
+	GLfloat rotation = -90;
+	GLfloat rotation_vector[3] = {0,0,0};
+
+	float w;
+
+	char* x_label = "Time";
+	char* y_label = "Frequency";
+	char* y_begin_label = "0";
+	char* y_end_label = "9 Khz";
+
+	float x_text_pos[3] = {0,0,0};
+	w = text_width(x_label);
+	x_text_pos[0]=draw_pos[0]-.3;//+draw_size[0];
+	x_text_pos[1]=draw_pos[1];//+draw_size[1];
+	x_text_pos[2]=draw_pos[2]+draw_size[2]-(w/2.0f);
+
+	rotation_vector[0]=0;
+	rotation_vector[1]=draw_size[1];
+	rotation_vector[2]=0;
+
+	draw_rotated_text(x_text_pos,char_height,line_width,spacing,x_label,rotation,rotation_vector);
+	//draw_text_line(x_text_pos,char_height,line_width,x_label,0);
+	
+}
+
 void REDUCED_ARRAY::draw_axes() {
+
+	mode_unshaded();
+	
+	glLineWidth(1.0);
+	glEnable(GL_LINE_SMOOTH);
+	glBegin(GL_LINES);
+	glColor4d(1,1,1,.9);	
+	
+	//base square
+	glVertex3f(draw_pos[0], draw_pos[1], draw_pos[2]);
+	glVertex3f(draw_pos[0]+draw_size[0], draw_pos[1], draw_pos[2]);
+
+	glVertex3f(draw_pos[0], draw_pos[1], draw_pos[2]);
+	glVertex3f(draw_pos[0], draw_pos[1]+draw_size[1], draw_pos[2]);
+
+	glVertex3f(draw_pos[0]+draw_size[0], draw_pos[1], draw_pos[2]);
+	glVertex3f(draw_pos[0]+draw_size[0], draw_pos[1]+draw_size[1], draw_pos[2]);
+
+	glVertex3f(draw_pos[0], draw_pos[1]+draw_size[1], draw_pos[2]);
+	glVertex3f(draw_pos[0]+draw_size[0], draw_pos[1]+draw_size[1], draw_pos[2]);
+
+	//top square
+	glVertex3f(draw_pos[0], draw_pos[1], draw_pos[2]+draw_size[2]);
+	glVertex3f(draw_pos[0]+draw_size[0], draw_pos[1], draw_pos[2]+draw_size[2]);
+
+	glVertex3f(draw_pos[0], draw_pos[1], draw_pos[2]+draw_size[2]);
+	glVertex3f(draw_pos[0], draw_pos[1]+draw_size[1], draw_pos[2]+draw_size[2]);
+
+	glVertex3f(draw_pos[0]+draw_size[0], draw_pos[1], draw_pos[2]+draw_size[2]);
+	glVertex3f(draw_pos[0]+draw_size[0], draw_pos[1]+draw_size[1], draw_pos[2]+draw_size[2]);
+
+	glVertex3f(draw_pos[0], draw_pos[1]+draw_size[1], draw_pos[2]+draw_size[2]);
+	glVertex3f(draw_pos[0]+draw_size[0], draw_pos[1]+draw_size[1], draw_pos[2]+draw_size[2]);
+	
+	//connecting lines
+	glVertex3f(draw_pos[0], draw_pos[1], draw_pos[2]);
+	glVertex3f(draw_pos[0], draw_pos[1], draw_pos[2]+draw_size[2]);
+
+	glVertex3f(draw_pos[0]+draw_size[0], draw_pos[1], draw_pos[2]);
+	glVertex3f(draw_pos[0]+draw_size[0], draw_pos[1], draw_pos[2]+draw_size[2]);
+
+	glVertex3f(draw_pos[0], draw_pos[1]+draw_size[1], draw_pos[2]);
+	glVertex3f(draw_pos[0], draw_pos[1]+draw_size[1], draw_pos[2]+draw_size[2]);
+
+	glVertex3f(draw_pos[0]+draw_size[0], draw_pos[1]+draw_size[1], draw_pos[2]);
+	glVertex3f(draw_pos[0]+draw_size[0], draw_pos[1]+draw_size[1], draw_pos[2]+draw_size[2]);
+	glEnd();
+
+	//text
+
+
+
+//mode_texture();
+	
+	GLfloat violet[] = {0.6f, 0.3f, .8f, .7f};
+	mode_shaded(violet);
+//mode_unshaded();
+//mode_lines();
+
+	/*
     glBegin(GL_QUADS);
     glColor3d(.2, .2, .2);
 
@@ -403,4 +494,6 @@ void REDUCED_ARRAY::draw_axes() {
     glVertex3f(draw_pos[0]+draw_size[0], draw_pos[1], draw_pos[2]+draw_size[2]);
     glVertex3f(draw_pos[0], draw_pos[1], draw_pos[2]+draw_size[2]);
     glEnd();
+	*/
+		
 }

api/reduce.h

@@ -73,4 +73,5 @@ public:
     void draw_all();
     void draw_part(double frac);
     void draw_axes();
+	void draw_axis_labels();
 };