Cairocanvas2

[alexfish]

Hi All

updated archive at post #1

hopeful this gets a bit closer to testing Mint 17 , please report if errors persist

also updated to use SHELL ie bash

BR
Alex

[vovchik]

Dear Alex,

Thanks. I am looking at the code now....

With kind regards,
vovchik

[alexfish]

Hi All

After poking around have now manage to get an image into a text buffer

BR
Alex

the code + piky

OPTION UTF8 TRUE
OPTION PARSE FALSE

PRAGMA OPTIONS -Wno-write-strings -Wno-pointer-arith

PRAGMA LDFLAGS `pkg-config --libs gtk+-2.0`
PRAGMA OPTIONS `pkg-config --cflags gtk+-2.0`


PRAGMA INCLUDE <gtk-2.0/gtk/gtk.h>


DECLARE window TYPE GtkWidget *
DECLARE text_view TYPE GtkWidget *
DECLARE scrolled_window TYPE GtkWidget *

DECLARE buffer TYPE GtkTextBuffer *
DECLARE pixy TYPE GdkPixbuf *

DECLARE iter TYPE GtkTextIter


gtk_init (&argc, &argv)

window = gtk_window_new (GTK_WINDOW_TOPLEVEL)
gtk_window_set_title (GTK_WINDOW (window), "gtk buffer")
gtk_window_set_default_size (GTK_WINDOW (window), 800, 400)

buffer = gtk_text_buffer_new (NULL)

text_view = gtk_text_view_new_with_buffer (buffer)
gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (text_view), GTK_WRAP_WORD)

scrolled_window = gtk_scrolled_window_new (NULL, NULL)
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC)


gtk_container_add (GTK_CONTAINER (scrolled_window), text_view);
gtk_container_set_border_width (GTK_CONTAINER (scrolled_window), 5)

gtk_container_add (GTK_CONTAINER (window), scrolled_window)
pixy = gdk_pixbuf_new_from_file("/home/pi/bacon/BaConEyes.png",0)

gtk_text_buffer_get_end_iter(buffer, &iter)  
gtk_text_buffer_insert_pixbuf(buffer, &iter, pixy)

gtk_widget_show_all (window)

gtk_main ()

Attachments:

[alexfish]

Hi All

over the last few weeks have been testing XCB as a suitable setting for the cairo/pango + making own widgets

So hence there is where it will start:

now :: the struggling sides aside


1. have the XCB window working with cairo, any one tried it ? , it be a funny one to configure .

2. have made with touch down of an actual terminal :: ie a pty that does not need another terminal to work
I found a lib called libptytty . it be on github

basic demo's do work
but to get it to works as a terminal and avoid a hang , needed some hacking and a great deal of it , now need to bind the keyboard to the write out to.

there is a picky, proof of concept in a XCB window

bacon program , getting the columns and rows and executing stockfish and requesting a an input from the user

I will be about two weeks to baconize the bits

in all these are the libs

xcb, xcb-keysyms, ptytty, pangocairo, cairo,X11

the actual demo / picky of comes in at 38 kib

BR
Alex

the picky of an XCB terminal

Attachments:

[vovchik]

Dear Alex,

Good that you are making progress. We are patiently wating. Don't rush...if you don't have to.

With kind regards,
vovchik

[alexfish]

Progress


widget + term + term image

image print command example

PRINT "\033]1337;File=name=eyes.png=;size=1;inline=0,xpos=1;ypos=1;width=128;height=128:\a"
BR
Alex

Attachments:

[alexfish]

Hi All

New Interface Using XCB Window and cairo

Test Code Now at POST #1

BR
Alex