Commit 97fc04cf authored by dmMaze's avatar dmMaze
Browse files

set font hint flag to improve text rendering speed

parent 45f00ab5

.gitignore

+1 −0
Original line number Diff line number Diff line
@@ -5,6 +5,7 @@ result 
ballontranslator/data/models

ballontranslator/data/testpacks/eng_dontupload

ballontranslator/data/testpacks/testpacks

ballontranslator/data/*.png

release



tmp.py

ballontranslator/tests/ppi_test.py

+1 −4
Original line number Diff line number Diff line 
import sys, os

sys.path.append(os.getcwd())



from qtpy.QtCore import Qt, QRectF, QRect

from qtpy.QtGui import QPixmap, QImage, QPainter, QFont, QColor

from qtpy.QtWidgets import QApplication, QWidget



from ui.constants import DPI, LDPI

# PPI_LINUX



def pt2px(pt):

    print(LDPI)

    return int(round(pt * LDPI / 72.))
@@ -29,6 +25,7 @@ class MyWidget(QWidget): 
        p = QPainter(image)

        p.setPen(Qt.GlobalColor.black)

        font = QFont("华文彩云")

        font.setHintingPreference(QFont.HintingPreference.PreferNoHinting)

        px = 20

        font.setPixelSize(px)

        p.setFont(font)

ballontranslator/ui/configpanel.py

+1 −0
Original line number Diff line number Diff line
@@ -154,6 +154,7 @@ class TableItem(QStandardItem): 
    def __init__(self, text, fontsize):

        super().__init__()

        font = QFont('Arial', fontsize)

        font.setHintingPreference(QFont.HintingPreference.PreferNoHinting)

        self.setFont(font)

        self.setText(text)

        self.setEditable(False)

ballontranslator/ui/textitem.py

+5 −3
Original line number Diff line number Diff line
@@ -3,8 +3,8 @@ import numpy as np 
from typing import List, Union, Tuple



from qtpy.QtWidgets import QGraphicsItem, QWidget, QGraphicsSceneHoverEvent, QGraphicsTextItem, QStyleOptionGraphicsItem, QStyle, QGraphicsSceneMouseEvent

from qtpy.QtCore import Qt, QRect, QRectF, QPointF, QPoint, Signal, QSizeF

from qtpy.QtGui import QTextCursor, QPixmap, QPainterPath, QTextDocument, QFocusEvent, QPainter, QPen, QColor, QTextCursor, QTextCharFormat, QTextDocument

from qtpy.QtCore import Qt, QRect, QRectF, QPointF, Signal, QSizeF

from qtpy.QtGui import QFont, QTextCursor, QPixmap, QPainterPath, QTextDocument, QFocusEvent, QPainter, QPen, QColor, QTextCursor, QTextCharFormat, QTextDocument



from dl.textdetector.textblock import TextBlock

from utils.imgproc_utils import xywh2xyxypoly, rotate_polygons
@@ -476,6 +476,8 @@ class TextBlkItem(QGraphicsTextItem): 
        cursor.movePosition(QTextCursor.Start)

        format = cursor.charFormat()

        font = self.document().defaultFont()

        

        font.setHintingPreference(QFont.HintingPreference.PreferNoHinting)

        font.setFamily(ffmat.family)

        font.setPointSize(ffmat.size)

        font.setBold(ffmat.bold)