Price Consumption Curve
If the price of one commodity (x) changes a new set of combinations (x, y) is created between the changing tangents of the budget line and indifference curves forming the ‘price-consumption curve’ for the commodity (x) – assuming constant income and prices of the other commodity (y). The price-consumption curve shows how much of a commodity (x) is purchased if its price changes – assuming constant income and constant prices for the other good (y).

Yep, the diagram is very correct but the explanation is not well detailed.
this is my topic.
income consumption curve.
price consumption curve.